206857262

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{104579}}^1$

素因数の和:104647

約数の個数: 16

約数和(自身を含む): 331309440

約数和(自身を除く): 124452178

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 104579, 209158, 2405317, 4496897, 4810634, 8993794, 103428631, 206857262]

約数ペア:

[(1, 206857262), (2, 103428631), (23, 8993794), (43, 4810634), (46, 4496897), (86, 2405317), (989, 209158), (1978, 104579)]