205756856

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{5441}}^1$

素因数の和:5639

約数の個数: 32

約数和(自身を含む): 401619600

約数和(自身を除く): 195862744

約数列:

[1, 2, 4, 8, 29, 58, 116, 163, 232, 326, 652, 1304, 4727, 5441, 9454, 10882, 18908, 21764, 37816, 43528, 157789, 315578, 631156, 886883, 1262312, 1773766, 3547532, 7095064, 25719607, 51439214, 102878428, 205756856]

約数ペア:

[(1, 205756856), (2, 102878428), (4, 51439214), (8, 25719607), (29, 7095064), (58, 3547532), (116, 1773766), (163, 1262312), (232, 886883), (326, 631156), (652, 315578), (1304, 157789), (4727, 43528), (5441, 37816), (9454, 21764), (10882, 18908)]