203208138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1612763}}^1$

素因数の和:1612778

約数の個数: 24

約数和(自身を含む): 503182368

約数和(自身を除く): 299974230

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1612763, 3225526, 4838289, 9676578, 11289341, 14514867, 22578682, 29029734, 33868023, 67736046, 101604069, 203208138]

約数ペア:

[(1, 203208138), (2, 101604069), (3, 67736046), (6, 33868023), (7, 29029734), (9, 22578682), (14, 14514867), (18, 11289341), (21, 9676578), (42, 4838289), (63, 3225526), (126, 1612763)]