222457222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{23833}}^1$

素因数の和:24207

約数の個数: 16

約数和(自身を含む): 360370080

約数和(自身を除く): 137912858

約数列:

[1, 2, 13, 26, 359, 718, 4667, 9334, 23833, 47666, 309829, 619658, 8556047, 17112094, 111228611, 222457222]

約数ペア:

[(1, 222457222), (2, 111228611), (13, 17112094), (26, 8556047), (359, 619658), (718, 309829), (4667, 47666), (9334, 23833)]