205715943931

素因数分解:

${\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{670541}}^1$

素因数の和:670790

約数の個数: 16

約数和(自身を含む): 217255608000

約数和(自身を除く): 11539664069

約数列:

[1, 29, 71, 149, 2059, 4321, 10579, 306791, 670541, 19445689, 47608411, 99910609, 1380643919, 2897407661, 7093653239, 205715943931]

約数ペア:

[(1, 205715943931), (29, 7093653239), (71, 2897407661), (149, 1380643919), (2059, 99910609), (4321, 47608411), (10579, 19445689), (306791, 670541)]