202377370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53681}}^1$

素因数の和:53730

約数の個数: 32

約数和(自身を含む): 405835920

約数和(自身を除く): 203458550

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 53681, 107362, 268405, 536810, 697853, 1395706, 1556749, 3113498, 3489265, 6978530, 7783745, 15567490, 20237737, 40475474, 101188685, 202377370]

約数ペア:

[(1, 202377370), (2, 101188685), (5, 40475474), (10, 20237737), (13, 15567490), (26, 7783745), (29, 6978530), (58, 3489265), (65, 3113498), (130, 1556749), (145, 1395706), (290, 697853), (377, 536810), (754, 268405), (1885, 107362), (3770, 53681)]