201965150

素因数分解:

$2^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{24781}}^1$

素因数の和:24956

約数の個数: 24

約数和(自身を含む): 377975064

約数和(自身を除く): 176009914

約数列:

[1, 2, 5, 10, 25, 50, 163, 326, 815, 1630, 4075, 8150, 24781, 49562, 123905, 247810, 619525, 1239050, 4039303, 8078606, 20196515, 40393030, 100982575, 201965150]

約数ペア:

[(1, 201965150), (2, 100982575), (5, 40393030), (10, 20196515), (25, 8078606), (50, 4039303), (163, 1239050), (326, 619525), (815, 247810), (1630, 123905), (4075, 49562), (8150, 24781)]