200907404

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{26561}}^1$

素因数の和:26657

約数の個数: 24

約数和(自身を含む): 368893056

約数和(自身を除く): 167985652

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 1891, 3782, 7564, 26561, 53122, 106244, 823391, 1620221, 1646782, 3240442, 3293564, 6480884, 50226851, 100453702, 200907404]

約数ペア:

[(1, 200907404), (2, 100453702), (4, 50226851), (31, 6480884), (61, 3293564), (62, 3240442), (122, 1646782), (124, 1620221), (244, 823391), (1891, 106244), (3782, 53122), (7564, 26561)]