200991289

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{319541}}^1$

素因数の和:319595

約数の個数: 8

約数和(自身を含む): 218566728

約数和(自身を除く): 17575439

約数列:

[1, 17, 37, 629, 319541, 5432197, 11823017, 200991289]

約数ペア:

[(1, 200991289), (17, 11823017), (37, 5432197), (629, 319541)]