201882280

素因数分解:

$2^3\times 5^1\times {\mathrm{5047057}}^1$

素因数の和:5047068

約数の個数: 16

約数和(自身を含む): 454235220

約数和(自身を除く): 252352940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5047057, 10094114, 20188228, 25235285, 40376456, 50470570, 100941140, 201882280]

約数ペア:

[(1, 201882280), (2, 100941140), (4, 50470570), (5, 40376456), (8, 25235285), (10, 20188228), (20, 10094114), (40, 5047057)]