201070977

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{8419}}^1$

素因数の和:8860

約数の個数: 16

約数和(自身を含む): 282912000

約数和(自身を除く): 81841023

約数列:

[1, 3, 19, 57, 419, 1257, 7961, 8419, 23883, 25257, 159961, 479883, 3527561, 10582683, 67023659, 201070977]

約数ペア:

[(1, 201070977), (3, 67023659), (19, 10582683), (57, 3527561), (419, 479883), (1257, 159961), (7961, 25257), (8419, 23883)]