200685920

素因数分解:

$2^5\times 5^1\times {\mathrm{601}}^1\times {\mathrm{2087}}^1$

素因数の和:2703

約数の個数: 48

約数和(自身を含む): 475136928

約数和(自身を除く): 274451008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 601, 1202, 2087, 2404, 3005, 4174, 4808, 6010, 8348, 9616, 10435, 12020, 16696, 19232, 20870, 24040, 33392, 41740, 48080, 66784, 83480, 96160, 166960, 333920, 1254287, 2508574, 5017148, 6271435, 10034296, 12542870, 20068592, 25085740, 40137184, 50171480, 100342960, 200685920]

約数ペア:

[(1, 200685920), (2, 100342960), (4, 50171480), (5, 40137184), (8, 25085740), (10, 20068592), (16, 12542870), (20, 10034296), (32, 6271435), (40, 5017148), (80, 2508574), (160, 1254287), (601, 333920), (1202, 166960), (2087, 96160), (2404, 83480), (3005, 66784), (4174, 48080), (4808, 41740), (6010, 33392), (8348, 24040), (9616, 20870), (10435, 19232), (12020, 16696)]