207929449

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{78791}}^1$

素因数の和:78840

約数の個数: 16

約数和(自身を含む): 264741120

約数和(自身を除く): 56811671

約数列:

[1, 7, 13, 29, 91, 203, 377, 2639, 78791, 551537, 1024283, 2284939, 7169981, 15994573, 29704207, 207929449]

約数ペア:

[(1, 207929449), (7, 29704207), (13, 15994573), (29, 7169981), (91, 2284939), (203, 1024283), (377, 551537), (2639, 78791)]