207908914

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1\times {\mathrm{6217}}^1$

素因数の和:6969

約数の個数: 16

約数和(自身を含む): 325922688

約数和(自身を除く): 118013774

約数列:

[1, 2, 23, 46, 727, 1454, 6217, 12434, 16721, 33442, 142991, 285982, 4519759, 9039518, 103954457, 207908914]

約数ペア:

[(1, 207908914), (2, 103954457), (23, 9039518), (46, 4519759), (727, 285982), (1454, 142991), (6217, 33442), (12434, 16721)]