200453480

素因数分解:

$2^3\times 5^1\times {\mathrm{5011337}}^1$

素因数の和:5011348

約数の個数: 16

約数和(自身を含む): 451020420

約数和(自身を除く): 250566940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5011337, 10022674, 20045348, 25056685, 40090696, 50113370, 100226740, 200453480]

約数ペア:

[(1, 200453480), (2, 100226740), (4, 50113370), (5, 40090696), (8, 25056685), (10, 20045348), (20, 10022674), (40, 5011337)]