227528642

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{940201}}^1$

素因数の和:940225

約数の個数: 12

約数和(自身を含む): 375140598

約数和(自身を除く): 147611956

約数列:

[1, 2, 11, 22, 121, 242, 940201, 1880402, 10342211, 20684422, 113764321, 227528642]

約数ペア:

[(1, 227528642), (2, 113764321), (11, 20684422), (22, 10342211), (121, 1880402), (242, 940201)]