204016

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:360

約数の個数: 20

約数和(自身を含む): 406224

約数和(自身を除く): 202208

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 311, 328, 622, 656, 1244, 2488, 4976, 12751, 25502, 51004, 102008, 204016]

約数ペア:

[(1, 204016), (2, 102008), (4, 51004), (8, 25502), (16, 12751), (41, 4976), (82, 2488), (164, 1244), (311, 656), (328, 622)]