208032708

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1333543}}^1$

素因数の和:1333563

約数の個数: 24

約数和(自身を含む): 522749248

約数和(自身を除く): 314716540

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1333543, 2667086, 4000629, 5334172, 8001258, 16002516, 17336059, 34672118, 52008177, 69344236, 104016354, 208032708]

約数ペア:

[(1, 208032708), (2, 104016354), (3, 69344236), (4, 52008177), (6, 34672118), (12, 17336059), (13, 16002516), (26, 8001258), (39, 5334172), (52, 4000629), (78, 2667086), (156, 1333543)]