205896243

素因数分解:

$3^1\times 7^1\times {\mathrm{829}}^1\times {\mathrm{11827}}^1$

素因数の和:12666

約数の個数: 16

約数和(自身を含む): 314151680

約数和(自身を除く): 108255437

約数列:

[1, 3, 7, 21, 829, 2487, 5803, 11827, 17409, 35481, 82789, 248367, 9804583, 29413749, 68632081, 205896243]

約数ペア:

[(1, 205896243), (3, 68632081), (7, 29413749), (21, 9804583), (829, 248367), (2487, 82789), (5803, 35481), (11827, 17409)]