201396399

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{55619}}^1$

素因数の和:55710

約数の個数: 16

約数和(自身を含む): 288334080

約数和(自身を除く): 86937681

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 55619, 166857, 945523, 2836569, 3948949, 11846847, 67132133, 201396399]

約数ペア:

[(1, 201396399), (3, 67132133), (17, 11846847), (51, 3948949), (71, 2836569), (213, 945523), (1207, 166857), (3621, 55619)]