202398730

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{124171}}^1$

素因数の和:124341

約数の個数: 16

約数和(自身を含む): 366555744

約数和(自身を除く): 164157014

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 124171, 248342, 620855, 1241710, 20239873, 40479746, 101199365, 202398730]

約数ペア:

[(1, 202398730), (2, 101199365), (5, 40479746), (10, 20239873), (163, 1241710), (326, 620855), (815, 248342), (1630, 124171)]