202089080

素因数分解:

$2^3\times 5^1\times {\mathrm{5052227}}^1$

素因数の和:5052238

約数の個数: 16

約数和(自身を含む): 454700520

約数和(自身を除く): 252611440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5052227, 10104454, 20208908, 25261135, 40417816, 50522270, 101044540, 202089080]

約数ペア:

[(1, 202089080), (2, 101044540), (4, 50522270), (5, 40417816), (8, 25261135), (10, 20208908), (20, 10104454), (40, 5052227)]