208809288

素因数分解:

$2^3\times 3^2\times {\mathrm{2900129}}^1$

素因数の和:2900141

約数の個数: 24

約数和(自身を含む): 565525350

約数和(自身を除く): 356716062

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2900129, 5800258, 8700387, 11600516, 17400774, 23201032, 26101161, 34801548, 52202322, 69603096, 104404644, 208809288]

約数ペア:

[(1, 208809288), (2, 104404644), (3, 69603096), (4, 52202322), (6, 34801548), (8, 26101161), (9, 23201032), (12, 17400774), (18, 11600516), (24, 8700387), (36, 5800258), (72, 2900129)]