201906531

素因数分解:

$3^2\times {\mathrm{409}}^1\times {\mathrm{54851}}^1$

素因数の和:55266

約数の個数: 12

約数和(自身を含む): 292361160

約数和(自身を除く): 90454629

約数列:

[1, 3, 9, 409, 1227, 3681, 54851, 164553, 493659, 22434059, 67302177, 201906531]

約数ペア:

[(1, 201906531), (3, 67302177), (9, 22434059), (409, 493659), (1227, 164553), (3681, 54851)]