200982680

素因数分解:

$2^3\times 5^1\times {\mathrm{5024567}}^1$

素因数の和:5024578

約数の個数: 16

約数和(自身を含む): 452211120

約数和(自身を除く): 251228440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5024567, 10049134, 20098268, 25122835, 40196536, 50245670, 100491340, 200982680]

約数ペア:

[(1, 200982680), (2, 100491340), (4, 50245670), (5, 40196536), (8, 25122835), (10, 20098268), (20, 10049134), (40, 5024567)]