225540862

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1\times {\mathrm{3221}}^1$

素因数の和:3603

約数の個数: 16

約数和(自身を含む): 342099072

約数和(自身を除く): 116558210

約数列:

[1, 2, 157, 223, 314, 446, 3221, 6442, 35011, 70022, 505697, 718283, 1011394, 1436566, 112770431, 225540862]

約数ペア:

[(1, 225540862), (2, 112770431), (157, 1436566), (223, 1011394), (314, 718283), (446, 505697), (3221, 70022), (6442, 35011)]