212480652

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{139423}}^1$

素因数の和:139557

約数の個数: 24

約数和(自身を含む): 499695616

約数和(自身を除く): 287214964

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 139423, 278846, 418269, 557692, 836538, 1673076, 17706721, 35413442, 53120163, 70826884, 106240326, 212480652]

約数ペア:

[(1, 212480652), (2, 106240326), (3, 70826884), (4, 53120163), (6, 35413442), (12, 17706721), (127, 1673076), (254, 836538), (381, 557692), (508, 418269), (762, 278846), (1524, 139423)]