218353102

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1021}}^1\times {\mathrm{9721}}^1$

素因数の和:10755

約数の個数: 16

約数和(自身を含む): 357691824

約数和(自身を除く): 139338722

約数列:

[1, 2, 11, 22, 1021, 2042, 9721, 11231, 19442, 22462, 106931, 213862, 9925141, 19850282, 109176551, 218353102]

約数ペア:

[(1, 218353102), (2, 109176551), (11, 19850282), (22, 9925141), (1021, 213862), (2042, 106931), (9721, 22462), (11231, 19442)]