200905792

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{773}}^1$

素因数の和:947

約数の個数: 56

約数和(自身を含む): 415210752

約数和(自身を除く): 214304960

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 131, 248, 262, 496, 524, 773, 992, 1048, 1546, 1984, 2096, 3092, 4061, 4192, 6184, 8122, 8384, 12368, 16244, 23963, 24736, 32488, 47926, 49472, 64976, 95852, 101263, 129952, 191704, 202526, 259904, 383408, 405052, 766816, 810104, 1533632, 1620208, 3139153, 3240416, 6278306, 6480832, 12556612, 25113224, 50226448, 100452896, 200905792]

約数ペア:

[(1, 200905792), (2, 100452896), (4, 50226448), (8, 25113224), (16, 12556612), (31, 6480832), (32, 6278306), (62, 3240416), (64, 3139153), (124, 1620208), (131, 1533632), (248, 810104), (262, 766816), (496, 405052), (524, 383408), (773, 259904), (992, 202526), (1048, 191704), (1546, 129952), (1984, 101263), (2096, 95852), (3092, 64976), (4061, 49472), (4192, 47926), (6184, 32488), (8122, 24736), (8384, 23963), (12368, 16244)]