207650105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{86341}}^1$

素因数の和:86396

約数の個数: 16

約数和(自身を含む): 275603664

約数和(自身を除く): 67953559

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 86341, 431705, 1122433, 3194617, 5612165, 15973085, 41530021, 207650105]

約数ペア:

[(1, 207650105), (5, 41530021), (13, 15973085), (37, 5612165), (65, 3194617), (185, 1122433), (481, 431705), (2405, 86341)]