200764367975

素因数分解:

$5^2\times {\mathrm{4139}}^1\times {\mathrm{1940221}}^1$

素因数の和:1944370

約数の個数: 12

約数和(自身を含む): 249008091480

約数和(自身を除く): 48243723505

約数列:

[1, 5, 25, 4139, 20695, 103475, 1940221, 9701105, 48505525, 8030574719, 40152873595, 200764367975]

約数ペア:

[(1, 200764367975), (5, 40152873595), (25, 8030574719), (4139, 48505525), (20695, 9701105), (103475, 1940221)]