214555

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:146

約数の個数: 16

約数和(自身を含む): 290304

約数和(自身を除く): 75749

約数列:

[1, 5, 11, 47, 55, 83, 235, 415, 517, 913, 2585, 3901, 4565, 19505, 42911, 214555]

約数ペア:

[(1, 214555), (5, 42911), (11, 19505), (47, 4565), (55, 3901), (83, 2585), (235, 913), (415, 517)]