217310269

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{15919}}^1$

素因数の和:16020

約数の個数: 16

約数和(自身を含む): 254465280

約数和(自身を除く): 37155011

約数列:

[1, 11, 17, 73, 187, 803, 1241, 13651, 15919, 175109, 270623, 1162087, 2976853, 12782957, 19755479, 217310269]

約数ペア:

[(1, 217310269), (11, 19755479), (17, 12782957), (73, 2976853), (187, 1162087), (803, 270623), (1241, 175109), (13651, 15919)]