208156576

素因数分解:

$2^5\times {\mathrm{149}}^2\times {\mathrm{293}}^1$

素因数の和:601

約数の個数: 36

約数和(自身を含む): 413985222

約数和(自身を除く): 205828646

約数列:

[1, 2, 4, 8, 16, 32, 149, 293, 298, 586, 596, 1172, 1192, 2344, 2384, 4688, 4768, 9376, 22201, 43657, 44402, 87314, 88804, 174628, 177608, 349256, 355216, 698512, 710432, 1397024, 6504893, 13009786, 26019572, 52039144, 104078288, 208156576]

約数ペア:

[(1, 208156576), (2, 104078288), (4, 52039144), (8, 26019572), (16, 13009786), (32, 6504893), (149, 1397024), (293, 710432), (298, 698512), (586, 355216), (596, 349256), (1172, 177608), (1192, 174628), (2344, 88804), (2384, 87314), (4688, 44402), (4768, 43657), (9376, 22201)]