209271099362

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{27470609}}^1$

素因数の和:27470917

約数の個数: 16

約数和(自身を含む): 339207092280

約数和(自身を除く): 129935992918

約数列:

[1, 2, 13, 26, 293, 586, 3809, 7618, 27470609, 54941218, 357117917, 714235834, 8048888437, 16097776874, 104635549681, 209271099362]

約数ペア:

[(1, 209271099362), (2, 104635549681), (13, 16097776874), (26, 8048888437), (293, 714235834), (586, 357117917), (3809, 54941218), (7618, 27470609)]