208608052

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{10321}}^1$

素因数の和:10519

約数の個数: 24

約数和(自身を含む): 379188992

約数和(自身を除く): 170580940

約数列:

[1, 2, 4, 31, 62, 124, 163, 326, 652, 5053, 10106, 10321, 20212, 20642, 41284, 319951, 639902, 1279804, 1682323, 3364646, 6729292, 52152013, 104304026, 208608052]

約数ペア:

[(1, 208608052), (2, 104304026), (4, 52152013), (31, 6729292), (62, 3364646), (124, 1682323), (163, 1279804), (326, 639902), (652, 319951), (5053, 41284), (10106, 20642), (10321, 20212)]