208028728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{3041}}^1$

素因数の和:3567

約数の個数: 32

約数和(自身を含む): 413955360

約数和(自身を除く): 205926632

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 503, 1006, 2012, 3041, 4024, 6082, 8551, 12164, 17102, 24328, 34204, 51697, 68408, 103394, 206788, 413576, 1529623, 3059246, 6118492, 12236984, 26003591, 52007182, 104014364, 208028728]

約数ペア:

[(1, 208028728), (2, 104014364), (4, 52007182), (8, 26003591), (17, 12236984), (34, 6118492), (68, 3059246), (136, 1529623), (503, 413576), (1006, 206788), (2012, 103394), (3041, 68408), (4024, 51697), (6082, 34204), (8551, 24328), (12164, 17102)]