212198734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1657}}^1\times {\mathrm{5821}}^1$

素因数の和:7491

約数の個数: 16

約数和(自身を含む): 347503536

約数和(自身を除く): 135304802

約数列:

[1, 2, 11, 22, 1657, 3314, 5821, 11642, 18227, 36454, 64031, 128062, 9645397, 19290794, 106099367, 212198734]

約数ペア:

[(1, 212198734), (2, 106099367), (11, 19290794), (22, 9645397), (1657, 128062), (3314, 64031), (5821, 36454), (11642, 18227)]