210204572

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{991531}}^1$

素因数の和:991588

約数の個数: 12

約数和(自身を含む): 374799096

約数和(自身を除く): 164594524

約数列:

[1, 2, 4, 53, 106, 212, 991531, 1983062, 3966124, 52551143, 105102286, 210204572]

約数ペア:

[(1, 210204572), (2, 105102286), (4, 52551143), (53, 3966124), (106, 1983062), (212, 991531)]