201085866

素因数分解:

$2^1\times 3^2\times {\mathrm{11171437}}^1$

素因数の和:11171445

約数の個数: 12

約数和(自身を含む): 435686082

約数和(自身を除く): 234600216

約数列:

[1, 2, 3, 6, 9, 18, 11171437, 22342874, 33514311, 67028622, 100542933, 201085866]

約数ペア:

[(1, 201085866), (2, 100542933), (3, 67028622), (6, 33514311), (9, 22342874), (18, 11171437)]