201465080

素因数分解:

$2^3\times 5^1\times {\mathrm{5036627}}^1$

素因数の和:5036638

約数の個数: 16

約数和(自身を含む): 453296520

約数和(自身を除く): 251831440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5036627, 10073254, 20146508, 25183135, 40293016, 50366270, 100732540, 201465080]

約数ペア:

[(1, 201465080), (2, 100732540), (4, 50366270), (5, 40293016), (8, 25183135), (10, 20146508), (20, 10073254), (40, 5036627)]