201991892493

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{5850259}}^1$

素因数の和:5850956

約数の個数: 16

約数和(自身を含む): 285586292160

約数和(自身を除く): 83594399667

約数列:

[1, 3, 17, 51, 677, 2031, 11509, 34527, 5850259, 17550777, 99454403, 298363209, 3960625343, 11881876029, 67330630831, 201991892493]

約数ペア:

[(1, 201991892493), (3, 67330630831), (17, 11881876029), (51, 3960625343), (677, 298363209), (2031, 99454403), (11509, 17550777), (34527, 5850259)]