201688629

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{208141}}^1$

素因数の和:208180

約数の個数: 16

約数和(自身を含む): 299724480

約数和(自身を除く): 98035851

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 208141, 624423, 3538397, 3954679, 10615191, 11864037, 67229543, 201688629]

約数ペア:

[(1, 201688629), (3, 67229543), (17, 11864037), (19, 10615191), (51, 3954679), (57, 3538397), (323, 624423), (969, 208141)]