199935526

素因数分解:

$2^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{32531}}^1$

素因数の和:32979

約数の個数: 16

約数和(自身を含む): 343537920

約数和(自身を除く): 143602394

約数列:

[1, 2, 7, 14, 439, 878, 3073, 6146, 32531, 65062, 227717, 455434, 14281109, 28562218, 99967763, 199935526]

約数ペア:

[(1, 199935526), (2, 99967763), (7, 28562218), (14, 14281109), (439, 455434), (878, 227717), (3073, 65062), (6146, 32531)]