206841591

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{15031}}^1$

素因数の和:15187

約数の個数: 24

約数和(自身を含む): 328298880

約数和(自身を除く): 121457289

約数列:

[1, 3, 9, 11, 33, 99, 139, 417, 1251, 1529, 4587, 13761, 15031, 45093, 135279, 165341, 496023, 1488069, 2089309, 6267927, 18803781, 22982399, 68947197, 206841591]

約数ペア:

[(1, 206841591), (3, 68947197), (9, 22982399), (11, 18803781), (33, 6267927), (99, 2089309), (139, 1488069), (417, 496023), (1251, 165341), (1529, 135279), (4587, 45093), (13761, 15031)]