206528817

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{75403}}^1$

素因数の和:75500

約数の個数: 16

約数和(自身を含む): 304028928

約数和(自身を除く): 97500111

約数列:

[1, 3, 11, 33, 83, 249, 913, 2739, 75403, 226209, 829433, 2488299, 6258449, 18775347, 68842939, 206528817]

約数ペア:

[(1, 206528817), (3, 68842939), (11, 18775347), (33, 6258449), (83, 2488299), (249, 829433), (913, 226209), (2739, 75403)]