208043238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2667221}}^1$

素因数の和:2667239

約数の個数: 16

約数和(自身を含む): 448093296

約数和(自身を除く): 240050058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2667221, 5334442, 8001663, 16003326, 34673873, 69347746, 104021619, 208043238]

約数ペア:

[(1, 208043238), (2, 104021619), (3, 69347746), (6, 34673873), (13, 16003326), (26, 8001663), (39, 5334442), (78, 2667221)]