201799790

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{45553}}^1$

素因数の和:46003

約数の個数: 16

約数和(自身を含む): 364067568

約数和(自身を除く): 162267778

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 45553, 91106, 227765, 455530, 20179979, 40359958, 100899895, 201799790]

約数ペア:

[(1, 201799790), (2, 100899895), (5, 40359958), (10, 20179979), (443, 455530), (886, 227765), (2215, 91106), (4430, 45553)]