199782

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1009}}^1$

素因数の和:1028

約数の個数: 24

約数和(自身を含む): 472680

約数和(自身を除く): 272898

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 1009, 2018, 3027, 6054, 9081, 11099, 18162, 22198, 33297, 66594, 99891, 199782]

約数ペア:

[(1, 199782), (2, 99891), (3, 66594), (6, 33297), (9, 22198), (11, 18162), (18, 11099), (22, 9081), (33, 6054), (66, 3027), (99, 2018), (198, 1009)]