202247619

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{2309}}^1$

素因数の和:2459

約数の個数: 32

約数和(自身を含む): 318743040

約数和(自身を除く): 116495421

約数列:

[1, 3, 7, 21, 43, 97, 129, 291, 301, 679, 903, 2037, 2309, 4171, 6927, 12513, 16163, 29197, 48489, 87591, 99287, 223973, 297861, 671919, 695009, 1567811, 2085027, 4703433, 9630839, 28892517, 67415873, 202247619]

約数ペア:

[(1, 202247619), (3, 67415873), (7, 28892517), (21, 9630839), (43, 4703433), (97, 2085027), (129, 1567811), (291, 695009), (301, 671919), (679, 297861), (903, 223973), (2037, 99287), (2309, 87591), (4171, 48489), (6927, 29197), (12513, 16163)]