201257523

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{314957}}^1$

素因数の和:315034

約数の個数: 12

約数和(自身を含む): 294800688

約数和(自身を除く): 93543165

約数列:

[1, 3, 9, 71, 213, 639, 314957, 944871, 2834613, 22361947, 67085841, 201257523]

約数ペア:

[(1, 201257523), (3, 67085841), (9, 22361947), (71, 2834613), (213, 944871), (639, 314957)]