206869557

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{9949}}^1$

素因数の和:10220

約数の個数: 16

約数和(自身を含む): 286560000

約数和(自身を除く): 79690443

約数列:

[1, 3, 29, 87, 239, 717, 6931, 9949, 20793, 29847, 288521, 865563, 2377811, 7133433, 68956519, 206869557]

約数ペア:

[(1, 206869557), (3, 68956519), (29, 7133433), (87, 2377811), (239, 865563), (717, 288521), (6931, 29847), (9949, 20793)]