200453080

素因数分解:

$2^3\times 5^1\times {\mathrm{5011327}}^1$

素因数の和:5011338

約数の個数: 16

約数和(自身を含む): 451019520

約数和(自身を除く): 250566440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5011327, 10022654, 20045308, 25056635, 40090616, 50113270, 100226540, 200453080]

約数ペア:

[(1, 200453080), (2, 100226540), (4, 50113270), (5, 40090616), (8, 25056635), (10, 20045308), (20, 10022654), (40, 5011327)]