212636202736

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{977}}^1\times {\mathrm{51721}}^1$

素因数の和:52969

約数の個数: 40

約数和(自身を含む): 413980405344

約数和(自身を除く): 201344202608

約数列:

[1, 2, 4, 8, 16, 263, 526, 977, 1052, 1954, 2104, 3908, 4208, 7816, 15632, 51721, 103442, 206884, 256951, 413768, 513902, 827536, 1027804, 2055608, 4111216, 13602623, 27205246, 50531417, 54410492, 101062834, 108820984, 202125668, 217641968, 404251336, 808502672, 13289762671, 26579525342, 53159050684, 106318101368, 212636202736]

約数ペア:

[(1, 212636202736), (2, 106318101368), (4, 53159050684), (8, 26579525342), (16, 13289762671), (263, 808502672), (526, 404251336), (977, 217641968), (1052, 202125668), (1954, 108820984), (2104, 101062834), (3908, 54410492), (4208, 50531417), (7816, 27205246), (15632, 13602623), (51721, 4111216), (103442, 2055608), (206884, 1027804), (256951, 827536), (413768, 513902)]