206516517

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1031}}^1\times {\mathrm{2903}}^1$

素因数の和:3960

約数の個数: 16

約数和(自身を含む): 287705088

約数和(自身を除く): 81188571

約数列:

[1, 3, 23, 69, 1031, 2903, 3093, 8709, 23713, 66769, 71139, 200307, 2992993, 8978979, 68838839, 206516517]

約数ペア:

[(1, 206516517), (3, 68838839), (23, 8978979), (69, 2992993), (1031, 200307), (2903, 71139), (3093, 66769), (8709, 23713)]