417104

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:338

約数の個数: 20

約数和(自身を含む): 818400

約数和(自身を除く): 401296

約数列:

[1, 2, 4, 8, 16, 131, 199, 262, 398, 524, 796, 1048, 1592, 2096, 3184, 26069, 52138, 104276, 208552, 417104]

約数ペア:

[(1, 417104), (2, 208552), (4, 104276), (8, 52138), (16, 26069), (131, 3184), (199, 2096), (262, 1592), (398, 1048), (524, 796)]