204393039

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{3203}}^1$

素因数の和:3534

約数の個数: 16

約数和(自身を含む): 276825600

約数和(自身を除く): 72432561

約数列:

[1, 3, 89, 239, 267, 717, 3203, 9609, 21271, 63813, 285067, 765517, 855201, 2296551, 68131013, 204393039]

約数ペア:

[(1, 204393039), (3, 68131013), (89, 2296551), (239, 855201), (267, 765517), (717, 285067), (3203, 63813), (9609, 21271)]