201864644

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{710791}}^1$

素因数の和:710866

約数の個数: 12

約数和(自身を含む): 358239168

約数和(自身を除く): 156374524

約数列:

[1, 2, 4, 71, 142, 284, 710791, 1421582, 2843164, 50466161, 100932322, 201864644]

約数ペア:

[(1, 201864644), (2, 100932322), (4, 50466161), (71, 2843164), (142, 1421582), (284, 710791)]