200170005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1906381}}^1$

素因数の和:1906396

約数の個数: 16

約数和(自身を含む): 366025344

約数和(自身を除く): 165855339

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1906381, 5719143, 9531905, 13344667, 28595715, 40034001, 66723335, 200170005]

約数ペア:

[(1, 200170005), (3, 66723335), (5, 40034001), (7, 28595715), (15, 13344667), (21, 9531905), (35, 5719143), (105, 1906381)]