201864274

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{21937}}^1$

素因数の和:22089

約数の個数: 16

約数和(自身を含む): 312748128

約数和(自身を除く): 110883854

約数列:

[1, 2, 43, 86, 107, 214, 4601, 9202, 21937, 43874, 943291, 1886582, 2347259, 4694518, 100932137, 201864274]

約数ペア:

[(1, 201864274), (2, 100932137), (43, 4694518), (86, 2347259), (107, 1886582), (214, 943291), (4601, 43874), (9202, 21937)]