201982395

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{313151}}^1$

素因数の和:313202

約数の個数: 16

約数和(自身を含む): 330688512

約数和(自身を除く): 128706117

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 313151, 939453, 1565755, 4697265, 13465493, 40396479, 67327465, 201982395]

約数ペア:

[(1, 201982395), (3, 67327465), (5, 40396479), (15, 13465493), (43, 4697265), (129, 1565755), (215, 939453), (645, 313151)]