201541060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1439579}}^1$

素因数の和:1439595

約数の個数: 24

約数和(自身を含む): 483698880

約数和(自身を除く): 282157820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1439579, 2879158, 5758316, 7197895, 10077053, 14395790, 20154106, 28791580, 40308212, 50385265, 100770530, 201541060]

約数ペア:

[(1, 201541060), (2, 100770530), (4, 50385265), (5, 40308212), (7, 28791580), (10, 20154106), (14, 14395790), (20, 10077053), (28, 7197895), (35, 5758316), (70, 2879158), (140, 1439579)]