201800050

素因数分解:

$2^1\times 5^2\times {\mathrm{4036001}}^1$

素因数の和:4036013

約数の個数: 12

約数和(自身を含む): 375348186

約数和(自身を除く): 173548136

約数列:

[1, 2, 5, 10, 25, 50, 4036001, 8072002, 20180005, 40360010, 100900025, 201800050]

約数ペア:

[(1, 201800050), (2, 100900025), (5, 40360010), (10, 20180005), (25, 8072002), (50, 4036001)]