208156679

素因数分解:

${\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{11027}}^1$

素因数の和:11509

約数の個数: 8

約数和(自身を含む): 213502080

約数和(自身を除く): 5345401

約数列:

[1, 43, 439, 11027, 18877, 474161, 4840853, 208156679]

約数ペア:

[(1, 208156679), (43, 4840853), (439, 474161), (11027, 18877)]