208766349

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{9629}}^1$

素因数の和:9722

約数の個数: 32

約数和(自身を含む): 342057600

約数和(自身を除く): 133291251

約数列:

[1, 3, 9, 11, 27, 33, 73, 99, 219, 297, 657, 803, 1971, 2409, 7227, 9629, 21681, 28887, 86661, 105919, 259983, 317757, 702917, 953271, 2108751, 2859813, 6326253, 7732087, 18978759, 23196261, 69588783, 208766349]

約数ペア:

[(1, 208766349), (3, 69588783), (9, 23196261), (11, 18978759), (27, 7732087), (33, 6326253), (73, 2859813), (99, 2108751), (219, 953271), (297, 702917), (657, 317757), (803, 259983), (1971, 105919), (2409, 86661), (7227, 28887), (9629, 21681)]