208462137

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{12757}}^1$

素因数の和:13192

約数の個数: 16

約数和(自身を含む): 300068160

約数和(自身を除く): 91606023

約数列:

[1, 3, 13, 39, 419, 1257, 5447, 12757, 16341, 38271, 165841, 497523, 5345183, 16035549, 69487379, 208462137]

約数ペア:

[(1, 208462137), (3, 69487379), (13, 16035549), (39, 5345183), (419, 497523), (1257, 165841), (5447, 38271), (12757, 16341)]