208621894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{859}}^1\times {\mathrm{9341}}^1$

素因数の和:10215

約数の個数: 16

約数和(自身を含む): 337433040

約数和(自身を除く): 128811146

約数列:

[1, 2, 13, 26, 859, 1718, 9341, 11167, 18682, 22334, 121433, 242866, 8023919, 16047838, 104310947, 208621894]

約数ペア:

[(1, 208621894), (2, 104310947), (13, 16047838), (26, 8023919), (859, 242866), (1718, 121433), (9341, 22334), (11167, 18682)]