205798802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{406717}}^1$

素因数の和:406753

約数の個数: 16

約数和(自身を含む): 351404352

約数和(自身を除く): 145605550

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 406717, 813434, 4473887, 8947774, 9354491, 18708982, 102899401, 205798802]

約数ペア:

[(1, 205798802), (2, 102899401), (11, 18708982), (22, 9354491), (23, 8947774), (46, 4473887), (253, 813434), (506, 406717)]