200828727

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11863}}^1$

素因数の和:11905

約数の個数: 40

約数和(自身を含む): 344530560

約数和(自身を除く): 143701833

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 81, 99, 171, 209, 297, 513, 627, 891, 1539, 1881, 5643, 11863, 16929, 35589, 106767, 130493, 225397, 320301, 391479, 676191, 960903, 1174437, 2028573, 2479367, 3523311, 6085719, 7438101, 10569933, 18257157, 22314303, 66942909, 200828727]

約数ペア:

[(1, 200828727), (3, 66942909), (9, 22314303), (11, 18257157), (19, 10569933), (27, 7438101), (33, 6085719), (57, 3523311), (81, 2479367), (99, 2028573), (171, 1174437), (209, 960903), (297, 676191), (513, 391479), (627, 320301), (891, 225397), (1539, 130493), (1881, 106767), (5643, 35589), (11863, 16929)]