208098297

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{8179}}^1$

素因数の和:8453

約数の個数: 24

約数和(自身を含む): 329228640

約数和(自身を除く): 121130343

約数列:

[1, 3, 9, 11, 33, 99, 257, 771, 2313, 2827, 8179, 8481, 24537, 25443, 73611, 89969, 269907, 809721, 2102003, 6306009, 18918027, 23122033, 69366099, 208098297]

約数ペア:

[(1, 208098297), (3, 69366099), (9, 23122033), (11, 18918027), (33, 6306009), (99, 2102003), (257, 809721), (771, 269907), (2313, 89969), (2827, 73611), (8179, 25443), (8481, 24537)]