205180582

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{317617}}^1$

素因数の和:317655

約数の個数: 16

約数和(自身を含む): 343027440

約数和(自身を除く): 137846858

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 317617, 635234, 5399489, 6034723, 10798978, 12069446, 102590291, 205180582]

約数ペア:

[(1, 205180582), (2, 102590291), (17, 12069446), (19, 10798978), (34, 6034723), (38, 5399489), (323, 635234), (646, 317617)]