208575482416

素因数分解:

$2^4\times 7^1\times {\mathrm{6427}}^1\times {\mathrm{289759}}^1$

素因数の和:296201

約数の個数: 40

約数和(自身を含む): 461919165440

約数和(自身を除く): 253343683024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 6427, 12854, 25708, 44989, 51416, 89978, 102832, 179956, 289759, 359912, 579518, 719824, 1159036, 2028313, 2318072, 4056626, 4636144, 8113252, 16226504, 32453008, 1862281093, 3724562186, 7449124372, 13035967651, 14898248744, 26071935302, 29796497488, 52143870604, 104287741208, 208575482416]

約数ペア:

[(1, 208575482416), (2, 104287741208), (4, 52143870604), (7, 29796497488), (8, 26071935302), (14, 14898248744), (16, 13035967651), (28, 7449124372), (56, 3724562186), (112, 1862281093), (6427, 32453008), (12854, 16226504), (25708, 8113252), (44989, 4636144), (51416, 4056626), (89978, 2318072), (102832, 2028313), (179956, 1159036), (289759, 719824), (359912, 579518)]