210822775

素因数分解:

$5^2\times {\mathrm{1049}}^1\times {\mathrm{8039}}^1$

素因数の和:9098

約数の個数: 12

約数和(自身を含む): 261702000

約数和(自身を除く): 50879225

約数列:

[1, 5, 25, 1049, 5245, 8039, 26225, 40195, 200975, 8432911, 42164555, 210822775]

約数ペア:

[(1, 210822775), (5, 42164555), (25, 8432911), (1049, 200975), (5245, 40195), (8039, 26225)]