202000522

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{12379}}^1$

素因数の和:12621

約数の個数: 16

約数和(自身を含む): 311976000

約数和(自身を除く): 109975478

約数列:

[1, 2, 41, 82, 199, 398, 8159, 12379, 16318, 24758, 507539, 1015078, 2463421, 4926842, 101000261, 202000522]

約数ペア:

[(1, 202000522), (2, 101000261), (41, 4926842), (82, 2463421), (199, 1015078), (398, 507539), (8159, 24758), (12379, 16318)]