201433684

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{396523}}^1$

素因数の和:396654

約数の個数: 12

約数和(自身を含む): 355285504

約数和(自身を除く): 153851820

約数列:

[1, 2, 4, 127, 254, 508, 396523, 793046, 1586092, 50358421, 100716842, 201433684]

約数ペア:

[(1, 201433684), (2, 100716842), (4, 50358421), (127, 1586092), (254, 793046), (508, 396523)]