201217464440

素因数分解:

$2^3\times 5^1\times {\mathrm{5030436611}}^1$

素因数の和:5030436622

約数の個数: 16

約数和(自身を含む): 452739295080

約数和(自身を除く): 251521830640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5030436611, 10060873222, 20121746444, 25152183055, 40243492888, 50304366110, 100608732220, 201217464440]

約数ペア:

[(1, 201217464440), (2, 100608732220), (4, 50304366110), (5, 40243492888), (8, 25152183055), (10, 20121746444), (20, 10060873222), (40, 5030436611)]