105481508

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{217937}}^1$

素因数の和:217963

約数の個数: 18

約数和(自身を含む): 202900278

約数和(自身を除く): 97418770

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 217937, 435874, 871748, 2397307, 4794614, 9589228, 26370377, 52740754, 105481508]

約数ペア:

[(1, 105481508), (2, 52740754), (4, 26370377), (11, 9589228), (22, 4794614), (44, 2397307), (121, 871748), (242, 435874), (484, 217937)]