199792314

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{43189}}^1$

素因数の和:43454

約数の個数: 24

約数和(自身を含む): 434577780

約数和(自身を除く): 234785466

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313, 4626, 43189, 86378, 129567, 259134, 388701, 777402, 11099573, 22199146, 33298719, 66597438, 99896157, 199792314]

約数ペア:

[(1, 199792314), (2, 99896157), (3, 66597438), (6, 33298719), (9, 22199146), (18, 11099573), (257, 777402), (514, 388701), (771, 259134), (1542, 129567), (2313, 86378), (4626, 43189)]