220719137

素因数分解:

${\mathrm{227}}^1\times {\mathrm{661}}^1\times {\mathrm{1471}}^1$

素因数の和:2359

約数の個数: 8

約数和(自身を含む): 222177792

約数和(自身を除く): 1458655

約数列:

[1, 227, 661, 1471, 150047, 333917, 972331, 220719137]

約数ペア:

[(1, 220719137), (227, 972331), (661, 333917), (1471, 150047)]