205188764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{1063}}^1$

素因数の和:1226

約数の個数: 48

約数和(自身を含む): 405409536

約数和(自身を除く): 200220772

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 107, 164, 214, 428, 451, 902, 1063, 1177, 1804, 2126, 2354, 4252, 4387, 4708, 8774, 11693, 17548, 23386, 43583, 46772, 48257, 87166, 96514, 113741, 174332, 193028, 227482, 454964, 479413, 958826, 1251151, 1917652, 2502302, 4663381, 5004604, 9326762, 18653524, 51297191, 102594382, 205188764]

約数ペア:

[(1, 205188764), (2, 102594382), (4, 51297191), (11, 18653524), (22, 9326762), (41, 5004604), (44, 4663381), (82, 2502302), (107, 1917652), (164, 1251151), (214, 958826), (428, 479413), (451, 454964), (902, 227482), (1063, 193028), (1177, 174332), (1804, 113741), (2126, 96514), (2354, 87166), (4252, 48257), (4387, 46772), (4708, 43583), (8774, 23386), (11693, 17548)]