202440497

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{80111}}^1$

素因数の和:80156

約数の個数: 12

約数和(自身を含む): 244181376

約数和(自身を除く): 41740879

約数列:

[1, 7, 19, 133, 361, 2527, 80111, 560777, 1522109, 10654763, 28920071, 202440497]

約数ペア:

[(1, 202440497), (7, 28920071), (19, 10654763), (133, 1522109), (361, 560777), (2527, 80111)]