204480670

素因数分解:

$2^1\times 5^1\times {\mathrm{2287}}^1\times {\mathrm{8941}}^1$

素因数の和:11235

約数の個数: 16

約数和(自身を含む): 368267328

約数和(自身を除く): 163786658

約数列:

[1, 2, 5, 10, 2287, 4574, 8941, 11435, 17882, 22870, 44705, 89410, 20448067, 40896134, 102240335, 204480670]

約数ペア:

[(1, 204480670), (2, 102240335), (5, 40896134), (10, 20448067), (2287, 89410), (4574, 44705), (8941, 22870), (11435, 17882)]