223889684

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{1365181}}^1$

素因数の和:1365226

約数の個数: 12

約数和(自身を含む): 401363508

約数和(自身を除く): 177473824

約数列:

[1, 2, 4, 41, 82, 164, 1365181, 2730362, 5460724, 55972421, 111944842, 223889684]

約数ペア:

[(1, 223889684), (2, 111944842), (4, 55972421), (41, 5460724), (82, 2730362), (164, 1365181)]