200807470

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{45329}}^1$

素因数の和:45779

約数の個数: 16

約数和(自身を含む): 362277360

約数和(自身を除く): 161469890

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 45329, 90658, 226645, 453290, 20080747, 40161494, 100403735, 200807470]

約数ペア:

[(1, 200807470), (2, 100403735), (5, 40161494), (10, 20080747), (443, 453290), (886, 226645), (2215, 90658), (4430, 45329)]