210426550

素因数分解:

$2^1\times 5^2\times {\mathrm{1471}}^1\times {\mathrm{2861}}^1$

素因数の和:4344

約数の個数: 24

約数和(自身を含む): 391796352

約数和(自身を除く): 181369802

約数列:

[1, 2, 5, 10, 25, 50, 1471, 2861, 2942, 5722, 7355, 14305, 14710, 28610, 36775, 71525, 73550, 143050, 4208531, 8417062, 21042655, 42085310, 105213275, 210426550]

約数ペア:

[(1, 210426550), (2, 105213275), (5, 42085310), (10, 21042655), (25, 8417062), (50, 4208531), (1471, 143050), (2861, 73550), (2942, 71525), (5722, 36775), (7355, 28610), (14305, 14710)]