201667160

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173851}}^1$

素因数の和:173891

約数の個数: 32

約数和(自身を含む): 469400400

約数和(自身を除く): 267733240

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 173851, 347702, 695404, 869255, 1390808, 1738510, 3477020, 5041679, 6954040, 10083358, 20166716, 25208395, 40333432, 50416790, 100833580, 201667160]

約数ペア:

[(1, 201667160), (2, 100833580), (4, 50416790), (5, 40333432), (8, 25208395), (10, 20166716), (20, 10083358), (29, 6954040), (40, 5041679), (58, 3477020), (116, 1738510), (145, 1390808), (232, 869255), (290, 695404), (580, 347702), (1160, 173851)]