215062006

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{108727}}^1$

素因数の和:108795

約数の個数: 16

約数和(自身を含む): 344450304

約数和(自身を除く): 129388298

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 108727, 217454, 2500721, 4675261, 5001442, 9350522, 107531003, 215062006]

約数ペア:

[(1, 215062006), (2, 107531003), (23, 9350522), (43, 5001442), (46, 4675261), (86, 2500721), (989, 217454), (1978, 108727)]