201003080

素因数分解:

$2^3\times 5^1\times {\mathrm{5025077}}^1$

素因数の和:5025088

約数の個数: 16

約数和(自身を含む): 452257020

約数和(自身を除く): 251253940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5025077, 10050154, 20100308, 25125385, 40200616, 50250770, 100501540, 201003080]

約数ペア:

[(1, 201003080), (2, 100501540), (4, 50250770), (5, 40200616), (8, 25125385), (10, 20100308), (20, 10050154), (40, 5025077)]