199202367

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{729679}}^1$

素因数の和:729702

約数の個数: 16

約数和(自身を含む): 326896640

約数和(自身を除く): 127694273

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 729679, 2189037, 5107753, 9485827, 15323259, 28457481, 66400789, 199202367]

約数ペア:

[(1, 199202367), (3, 66400789), (7, 28457481), (13, 15323259), (21, 9485827), (39, 5107753), (91, 2189037), (273, 729679)]