208988892047

素因数分解:

${\mathrm{13}}^2\times {\mathrm{4673}}^1\times {\mathrm{264631}}^1$

素因数の和:269330

約数の個数: 12

約数和(自身を含む): 226350864144

約数和(自身を除く): 17361972097

約数列:

[1, 13, 169, 4673, 60749, 264631, 789737, 3440203, 44722639, 1236620663, 16076068619, 208988892047]

約数ペア:

[(1, 208988892047), (13, 16076068619), (169, 1236620663), (4673, 44722639), (60749, 3440203), (264631, 789737)]