263201345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{116719}}^1$

素因数の和:116776

約数の個数: 16

約数和(自身を含む): 352961280

約数和(自身を除く): 89759935

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 116719, 583595, 1283909, 4785479, 6419545, 23927395, 52640269, 263201345]

約数ペア:

[(1, 263201345), (5, 52640269), (11, 23927395), (41, 6419545), (55, 4785479), (205, 1283909), (451, 583595), (2255, 116719)]