207849080

素因数分解:

$2^3\times 5^1\times {\mathrm{5196227}}^1$

素因数の和:5196238

約数の個数: 16

約数和(自身を含む): 467660520

約数和(自身を除く): 259811440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5196227, 10392454, 20784908, 25981135, 41569816, 51962270, 103924540, 207849080]

約数ペア:

[(1, 207849080), (2, 103924540), (4, 51962270), (5, 41569816), (8, 25981135), (10, 20784908), (20, 10392454), (40, 5196227)]