208024239

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{18119}}^1$

素因数の和:18254

約数の個数: 16

約数和(自身を含む): 287020800

約数和(自身を除く): 78996561

約数列:

[1, 3, 43, 89, 129, 267, 3827, 11481, 18119, 54357, 779117, 1612591, 2337351, 4837773, 69341413, 208024239]

約数ペア:

[(1, 208024239), (3, 69341413), (43, 4837773), (89, 2337351), (129, 1612591), (267, 779117), (3827, 54357), (11481, 18119)]