200570590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{379}}^1$

素因数の和:697

約数の個数: 64

約数和(自身を含む): 419592960

約数和(自身を除く): 219022370

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 283, 374, 379, 566, 758, 935, 1415, 1870, 1895, 2830, 3113, 3790, 4169, 4811, 6226, 6443, 8338, 9622, 12886, 15565, 20845, 24055, 31130, 32215, 41690, 48110, 52921, 64430, 70873, 105842, 107257, 141746, 214514, 264605, 354365, 529210, 536285, 708730, 1072570, 1179827, 1823369, 2359654, 3646738, 5899135, 9116845, 11798270, 18233690, 20057059, 40114118, 100285295, 200570590]

約数ペア:

[(1, 200570590), (2, 100285295), (5, 40114118), (10, 20057059), (11, 18233690), (17, 11798270), (22, 9116845), (34, 5899135), (55, 3646738), (85, 2359654), (110, 1823369), (170, 1179827), (187, 1072570), (283, 708730), (374, 536285), (379, 529210), (566, 354365), (758, 264605), (935, 214514), (1415, 141746), (1870, 107257), (1895, 105842), (2830, 70873), (3113, 64430), (3790, 52921), (4169, 48110), (4811, 41690), (6226, 32215), (6443, 31130), (8338, 24055), (9622, 20845), (12886, 15565)]