222030721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{154081}}^1$

素因数の和:154223

約数の個数: 8

約数和(自身を含む): 244065888

約数和(自身を除く): 22035167

約数列:

[1, 11, 131, 1441, 154081, 1694891, 20184611, 222030721]

約数ペア:

[(1, 222030721), (11, 20184611), (131, 1694891), (1441, 154081)]