229939204

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{475081}}^1$

素因数の和:475107

約数の個数: 18

約数和(自身を含む): 442301342

約数和(自身を除く): 212362138

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 475081, 950162, 1900324, 5225891, 10451782, 20903564, 57484801, 114969602, 229939204]

約数ペア:

[(1, 229939204), (2, 114969602), (4, 57484801), (11, 20903564), (22, 10451782), (44, 5225891), (121, 1900324), (242, 950162), (484, 475081)]