201961510293

素因数分解:

$3^1\times {\mathrm{643}}^1\times {\mathrm{4463}}^1\times {\mathrm{23459}}^1$

素因数の和:28568

約数の個数: 16

約数和(自身を含む): 269772733440

約数和(自身を除く): 67811223147

約数列:

[1, 3, 643, 1929, 4463, 13389, 23459, 70377, 2869709, 8609127, 15084137, 45252411, 104697517, 314092551, 67320503431, 201961510293]

約数ペア:

[(1, 201961510293), (3, 67320503431), (643, 314092551), (1929, 104697517), (4463, 45252411), (13389, 15084137), (23459, 8609127), (70377, 2869709)]