202156525

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{113891}}^1$

素因数の和:113972

約数の個数: 12

約数和(自身を含む): 254206944

約数和(自身を除く): 52050419

約数列:

[1, 5, 25, 71, 355, 1775, 113891, 569455, 2847275, 8086261, 40431305, 202156525]

約数ペア:

[(1, 202156525), (5, 40431305), (25, 8086261), (71, 2847275), (355, 569455), (1775, 113891)]