200303680

素因数分解:

$2^6\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4201}}^1$

素因数の和:4367

約数の個数: 56

約数和(自身を含む): 480288600

約数和(自身を除く): 279984920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 149, 160, 298, 320, 596, 745, 1192, 1490, 2384, 2980, 4201, 4768, 5960, 8402, 9536, 11920, 16804, 21005, 23840, 33608, 42010, 47680, 67216, 84020, 134432, 168040, 268864, 336080, 625949, 672160, 1251898, 1344320, 2503796, 3129745, 5007592, 6259490, 10015184, 12518980, 20030368, 25037960, 40060736, 50075920, 100151840, 200303680]

約数ペア:

[(1, 200303680), (2, 100151840), (4, 50075920), (5, 40060736), (8, 25037960), (10, 20030368), (16, 12518980), (20, 10015184), (32, 6259490), (40, 5007592), (64, 3129745), (80, 2503796), (149, 1344320), (160, 1251898), (298, 672160), (320, 625949), (596, 336080), (745, 268864), (1192, 168040), (1490, 134432), (2384, 84020), (2980, 67216), (4201, 47680), (4768, 42010), (5960, 33608), (8402, 23840), (9536, 21005), (11920, 16804)]