204579716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4649539}}^1$

素因数の和:4649554

約数の個数: 12

約数和(自身を含む): 390561360

約数和(自身を除く): 185981644

約数列:

[1, 2, 4, 11, 22, 44, 4649539, 9299078, 18598156, 51144929, 102289858, 204579716]

約数ペア:

[(1, 204579716), (2, 102289858), (4, 51144929), (11, 18598156), (22, 9299078), (44, 4649539)]