205775509

素因数分解:

${\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{419}}^1$

素因数の和:660

約数の個数: 16

約数和(自身を含む): 214361280

約数和(自身を除く): 8585771

約数列:

[1, 61, 83, 97, 419, 5063, 5917, 8051, 25559, 34777, 40643, 491111, 2121397, 2479223, 3373369, 205775509]

約数ペア:

[(1, 205775509), (61, 3373369), (83, 2479223), (97, 2121397), (419, 491111), (5063, 40643), (5917, 34777), (8051, 25559)]