220781759

素因数分解:

${\mathrm{11}}^1\times {\mathrm{4129}}^1\times {\mathrm{4861}}^1$

素因数の和:9001

約数の個数: 8

約数和(自身を含む): 240960720

約数和(自身を除く): 20178961

約数列:

[1, 11, 4129, 4861, 45419, 53471, 20071069, 220781759]

約数ペア:

[(1, 220781759), (11, 20071069), (4129, 53471), (4861, 45419)]