206740326

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2650517}}^1$

素因数の和:2650535

約数の個数: 16

約数和(自身を含む): 445287024

約数和(自身を除く): 238546698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2650517, 5301034, 7951551, 15903102, 34456721, 68913442, 103370163, 206740326]

約数ペア:

[(1, 206740326), (2, 103370163), (3, 68913442), (6, 34456721), (13, 15903102), (26, 7951551), (39, 5301034), (78, 2650517)]