201994418

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{190921}}^1$

素因数の和:190969

約数の個数: 12

約数和(自身を含む): 316739598

約数和(自身を除く): 114745180

約数列:

[1, 2, 23, 46, 529, 1058, 190921, 381842, 4391183, 8782366, 100997209, 201994418]

約数ペア:

[(1, 201994418), (2, 100997209), (23, 8782366), (46, 4391183), (529, 381842), (1058, 190921)]