The Integers 901 to 1000

• Count(d(N)) is the number of positive divisors of n, including 1 and n itself.
• σ(N) is the Divisor Function. It represents the sum of all the positive divisors of n, including 1 and n itself.
• s(N) is the Restricted Divisor Function. It represents the sum of the proper divisors of n, excluding n itself.
• For a Prime Number, Count(d(N))=2. The only divisors for a Prime Number are 1 and itself.
• A Deficient Number is greater than the sum of its proper divisors; that is, s(N)<n.
• An Abundant Number is less than the sum of its proper divisors; that is, s(N)>n.
• A Perfect Number equals the sum of its proper divisors; that is, s(N)=n.

N	Divisors of N	Count(d(N))	σ(N)	s(N)	Prime or Composite	Notes
901	1, 17, 53, 901	4	972	71	Composite	Deficient
902	1, 2, 11, 22, 41, 82, 451, 902	8	1512	610	Composite	Deficient
903	1, 3, 7, 21, 43, 129, 301, 903	8	1408	505	Composite	Deficient
904	1, 2, 4, 8, 113, 226, 452, 904	8	1710	806	Composite	Deficient
905	1, 5, 181, 905	4	1092	187	Composite	Deficient
906	1, 2, 3, 6, 151, 302, 453, 906	8	1824	918	Composite	Abundant
907	1, 907	2	908	1	Prime	Deficient
908	1, 2, 4, 227, 454, 908	6	1596	688	Composite	Deficient
909	1, 3, 9, 101, 303, 909	6	1326	417	Composite	Deficient
910	1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910	16	2016	1106	Composite	Abundant
911	1, 911	2	912	1	Prime	Deficient
912	1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912	20	2480	1568	Composite	Abundant
913	1, 11, 83, 913	4	1008	95	Composite	Deficient
914	1, 2, 457, 914	4	1374	460	Composite	Deficient
915	1, 3, 5, 15, 61, 183, 305, 915	8	1488	573	Composite	Deficient
916	1, 2, 4, 229, 458, 916	6	1610	694	Composite	Deficient
917	1, 7, 131, 917	4	1056	139	Composite	Deficient
918	1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918	16	2160	1242	Composite	Abundant
919	1, 919	2	920	1	Prime	Deficient
920	1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920	16	2160	1240	Composite	Abundant
921	1, 3, 307, 921	4	1232	311	Composite	Deficient
922	1, 2, 461, 922	4	1386	464	Composite	Deficient
923	1, 13, 71, 923	4	1008	85	Composite	Deficient
924	1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924	24	2688	1764	Composite	Abundant
925	1, 5, 25, 37, 185, 925	6	1178	253	Composite	Deficient
926	1, 2, 463, 926	4	1392	466	Composite	Deficient
927	1, 3, 9, 103, 309, 927	6	1352	425	Composite	Deficient
928	1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928	12	1890	962	Composite	Abundant
929	1, 929	2	930	1	Prime	Deficient
930	1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930	16	2304	1374	Composite	Abundant
931	1, 7, 19, 49, 133, 931	6	1140	209	Composite	Deficient
932	1, 2, 4, 233, 466, 932	6	1638	706	Composite	Deficient
933	1, 3, 311, 933	4	1248	315	Composite	Deficient
934	1, 2, 467, 934	4	1404	470	Composite	Deficient
935	1, 5, 11, 17, 55, 85, 187, 935	8	1296	361	Composite	Deficient
936	1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936	24	2730	1794	Composite	Abundant
937	1, 937	2	938	1	Prime	Deficient
938	1, 2, 7, 14, 67, 134, 469, 938	8	1632	694	Composite	Deficient
939	1, 3, 313, 939	4	1256	317	Composite	Deficient
940	1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940	12	2016	1076	Composite	Abundant
941	1, 941	2	942	1	Prime	Deficient
942	1, 2, 3, 6, 157, 314, 471, 942	8	1896	954	Composite	Abundant
943	1, 23, 41, 943	4	1008	65	Composite	Deficient
944	1, 2, 4, 8, 16, 59, 118, 236, 472, 944	10	1860	916	Composite	Deficient
945	1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945	16	1920	975	Composite	Abundant
946	1, 2, 11, 22, 43, 86, 473, 946	8	1584	638	Composite	Deficient
947	1, 947	2	948	1	Prime	Deficient
948	1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948	12	2240	1292	Composite	Abundant
949	1, 13, 73, 949	4	1036	87	Composite	Deficient
950	1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950	12	1860	910	Composite	Deficient
951	1, 3, 317, 951	4	1272	321	Composite	Deficient
952	1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952	16	2160	1208	Composite	Abundant
953	1, 953	2	954	1	Prime	Deficient
954	1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954	12	2106	1152	Composite	Abundant
955	1, 5, 191, 955	4	1152	197	Composite	Deficient
956	1, 2, 4, 239, 478, 956	6	1680	724	Composite	Deficient
957	1, 3, 11, 29, 33, 87, 319, 957	8	1440	483	Composite	Deficient
958	1, 2, 479, 958	4	1440	482	Composite	Deficient
959	1, 7, 137, 959	4	1104	145	Composite	Deficient
960	1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960	28	3048	2088	Composite	Abundant
961	1, 31, 961	3	993	32	Composite	Deficient
962	1, 2, 13, 26, 37, 74, 481, 962	8	1596	634	Composite	Deficient
963	1, 3, 9, 107, 321, 963	6	1404	441	Composite	Deficient
964	1, 2, 4, 241, 482, 964	6	1694	730	Composite	Deficient
965	1, 5, 193, 965	4	1164	199	Composite	Deficient
966	1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966	16	2304	1338	Composite	Abundant
967	1, 967	2	968	1	Prime	Deficient
968	1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968	12	1995	1027	Composite	Abundant
969	1, 3, 17, 19, 51, 57, 323, 969	8	1440	471	Composite	Deficient
970	1, 2, 5, 10, 97, 194, 485, 970	8	1764	794	Composite	Deficient
971	1, 971	2	972	1	Prime	Deficient
972	1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972	18	2548	1576	Composite	Abundant
973	1, 7, 139, 973	4	1120	147	Composite	Deficient
974	1, 2, 487, 974	4	1464	490	Composite	Deficient
975	1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975	12	1736	761	Composite	Deficient
976	1, 2, 4, 8, 16, 61, 122, 244, 488, 976	10	1922	946	Composite	Deficient
977	1, 977	2	978	1	Prime	Deficient
978	1, 2, 3, 6, 163, 326, 489, 978	8	1968	990	Composite	Abundant
979	1, 11, 89, 979	4	1080	101	Composite	Deficient
980	1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980	18	2394	1414	Composite	Abundant
981	1, 3, 9, 109, 327, 981	6	1430	449	Composite	Deficient
982	1, 2, 491, 982	4	1476	494	Composite	Deficient
983	1, 983	2	984	1	Prime	Deficient
984	1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984	16	2520	1536	Composite	Abundant
985	1, 5, 197, 985	4	1188	203	Composite	Deficient
986	1, 2, 17, 29, 34, 58, 493, 986	8	1620	634	Composite	Deficient
987	1, 3, 7, 21, 47, 141, 329, 987	8	1536	549	Composite	Deficient
988	1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988	12	1960	972	Composite	Deficient
989	1, 23, 43, 989	4	1056	67	Composite	Deficient
990	1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990	24	2808	1818	Composite	Abundant
991	1, 991	2	992	1	Prime	Deficient
992	1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992	12	2016	1024	Composite	Abundant
993	1, 3, 331, 993	4	1328	335	Composite	Deficient
994	1, 2, 7, 14, 71, 142, 497, 994	8	1728	734	Composite	Deficient
995	1, 5, 199, 995	4	1200	205	Composite	Deficient
996	1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996	12	2352	1356	Composite	Abundant
997	1, 997	2	998	1	Prime	Deficient
998	1, 2, 499, 998	4	1500	502	Composite	Deficient
999	1, 3, 9, 27, 37, 111, 333, 999	8	1520	521	Composite	Deficient
1000	1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000	16	2340	1340	Composite	Abundant