209216577029

素因数分解:

${\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{643}}^1\times {\mathrm{151549}}^1$

素因数の和:152324

約数の個数: 16

約数和(自身を含む): 222523896000

約数和(自身を除く): 13307318971

約数列:

[1, 19, 113, 643, 2147, 12217, 72659, 151549, 1380521, 2879431, 17125037, 97446007, 325375703, 1851474133, 11011398791, 209216577029]

約数ペア:

[(1, 209216577029), (19, 11011398791), (113, 1851474133), (643, 325375703), (2147, 97446007), (12217, 17125037), (72659, 2879431), (151549, 1380521)]