210099681775

素因数分解:

$5^2\times {\mathrm{251}}^1\times {\mathrm{33482021}}^1$

素因数の和:33482282

約数の個数: 12

約数和(自身を含む): 261561555864

約数和(自身を除く): 51461874089

約数列:

[1, 5, 25, 251, 1255, 6275, 33482021, 167410105, 837050525, 8403987271, 42019936355, 210099681775]

約数ペア:

[(1, 210099681775), (5, 42019936355), (25, 8403987271), (251, 837050525), (1255, 167410105), (6275, 33482021)]