201798839

素因数分解:

${\mathrm{11}}^2\times {\mathrm{401}}^1\times {\mathrm{4159}}^1$

素因数の和:4582

約数の個数: 12

約数和(自身を含む): 222418560

約数和(自身を除く): 20619721

約数列:

[1, 11, 121, 401, 4159, 4411, 45749, 48521, 503239, 1667759, 18345349, 201798839]

約数ペア:

[(1, 201798839), (11, 18345349), (121, 1667759), (401, 503239), (4159, 48521), (4411, 45749)]