202824962

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{280921}}^1$

素因数の和:280961

約数の個数: 12

約数和(自身を含む): 321093846

約数和(自身を除く): 118268884

約数列:

[1, 2, 19, 38, 361, 722, 280921, 561842, 5337499, 10674998, 101412481, 202824962]

約数ペア:

[(1, 202824962), (2, 101412481), (19, 10674998), (38, 5337499), (361, 561842), (722, 280921)]