208026351

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1778003}}^1$

素因数の和:1778022

約数の個数: 12

約数和(自身を含む): 323596728

約数和(自身を除く): 115570377

約数列:

[1, 3, 9, 13, 39, 117, 1778003, 5334009, 16002027, 23114039, 69342117, 208026351]

約数ペア:

[(1, 208026351), (3, 69342117), (9, 23114039), (13, 16002027), (39, 5334009), (117, 1778003)]