200125475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{727729}}^1$

素因数の和:727750

約数の個数: 12

約数和(自身を含む): 270715560

約数和(自身を除く): 70590085

約数列:

[1, 5, 11, 25, 55, 275, 727729, 3638645, 8005019, 18193225, 40025095, 200125475]

約数ペア:

[(1, 200125475), (5, 40025095), (11, 18193225), (25, 8005019), (55, 3638645), (275, 727729)]