201068680

素因数分解:

$2^3\times 5^1\times {\mathrm{5026717}}^1$

素因数の和:5026728

約数の個数: 16

約数和(自身を含む): 452404620

約数和(自身を除く): 251335940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5026717, 10053434, 20106868, 25133585, 40213736, 50267170, 100534340, 201068680]

約数ペア:

[(1, 201068680), (2, 100534340), (4, 50267170), (5, 40213736), (8, 25133585), (10, 20106868), (20, 10053434), (40, 5026717)]