217824095

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{2281}}^1$

素因数の和:2626

約数の個数: 16

約数和(自身を含む): 266172480

約数和(自身を除く): 48348385

約数列:

[1, 5, 71, 269, 355, 1345, 2281, 11405, 19099, 95495, 161951, 613589, 809755, 3067945, 43564819, 217824095]

約数ペア:

[(1, 217824095), (5, 43564819), (71, 3067945), (269, 809755), (355, 613589), (1345, 161951), (2281, 95495), (11405, 19099)]