206817074

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1\times {\mathrm{3581}}^1$

素因数の和:4081

約数の個数: 16

約数和(自身を含む): 315674496

約数和(自身を除く): 108857422

約数列:

[1, 2, 67, 134, 431, 862, 3581, 7162, 28877, 57754, 239927, 479854, 1543411, 3086822, 103408537, 206817074]

約数ペア:

[(1, 206817074), (2, 103408537), (67, 3086822), (134, 1543411), (431, 479854), (862, 239927), (3581, 57754), (7162, 28877)]