220499026

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{4721}}^1$

素因数の和:4938

約数の個数: 24

約数和(自身を含む): 365511132

約数和(自身を除く): 145012106

約数列:

[1, 2, 11, 22, 121, 193, 242, 386, 2123, 4246, 4721, 9442, 23353, 46706, 51931, 103862, 571241, 911153, 1142482, 1822306, 10022683, 20045366, 110249513, 220499026]

約数ペア:

[(1, 220499026), (2, 110249513), (11, 20045366), (22, 10022683), (121, 1822306), (193, 1142482), (242, 911153), (386, 571241), (2123, 103862), (4246, 51931), (4721, 46706), (9442, 23353)]