210801602

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{821}}^1\times {\mathrm{1061}}^1$

素因数の和:1906

約数の個数: 24

約数和(自身を含む): 348312636

約数和(自身を除く): 137511034

約数列:

[1, 2, 11, 22, 121, 242, 821, 1061, 1642, 2122, 9031, 11671, 18062, 23342, 99341, 128381, 198682, 256762, 871081, 1742162, 9581891, 19163782, 105400801, 210801602]

約数ペア:

[(1, 210801602), (2, 105400801), (11, 19163782), (22, 9581891), (121, 1742162), (242, 871081), (821, 256762), (1061, 198682), (1642, 128381), (2122, 99341), (9031, 23342), (11671, 18062)]