207980859

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{14537}}^1$

素因数の和:14810

約数の個数: 16

約数和(自身を含む): 293086080

約数和(自身を除く): 85105221

約数列:

[1, 3, 19, 57, 251, 753, 4769, 14307, 14537, 43611, 276203, 828609, 3648787, 10946361, 69326953, 207980859]

約数ペア:

[(1, 207980859), (3, 69326953), (19, 10946361), (57, 3648787), (251, 828609), (753, 276203), (4769, 43611), (14307, 14537)]