268308045649

素因数分解:

$7^2\times {\mathrm{189149}}^1\times {\mathrm{28949}}^1$

素因数の和:218112

約数の個数: 12

約数和(自身を含む): 312125872500

約数和(自身を除く): 43817826851

約数列:

[1, 7, 49, 28949, 189149, 202643, 1324043, 1418501, 9268301, 5475674401, 38329720807, 268308045649]

約数ペア:

[(1, 268308045649), (7, 38329720807), (49, 5475674401), (28949, 9268301), (189149, 1418501), (202643, 1324043)]