207864161

素因数分解:

${\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{5701}}^1$

素因数の和:5840

約数の個数: 12

約数和(自身を含む): 221591124

約数和(自身を除く): 13726963

約数列:

[1, 19, 101, 361, 1919, 5701, 36461, 108319, 575801, 2058061, 10940219, 207864161]

約数ペア:

[(1, 207864161), (19, 10940219), (101, 2058061), (361, 575801), (1919, 108319), (5701, 36461)]