205730896

素因数分解:

$2^4\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{1627}}^1$

素因数の和:2771

約数の個数: 40

約数和(自身を含む): 456230720

約数和(自身を除く): 250499824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1129, 1627, 2258, 3254, 4516, 6508, 7903, 9032, 11389, 13016, 15806, 18064, 22778, 26032, 31612, 45556, 63224, 91112, 126448, 182224, 1836883, 3673766, 7347532, 12858181, 14695064, 25716362, 29390128, 51432724, 102865448, 205730896]

約数ペア:

[(1, 205730896), (2, 102865448), (4, 51432724), (7, 29390128), (8, 25716362), (14, 14695064), (16, 12858181), (28, 7347532), (56, 3673766), (112, 1836883), (1129, 182224), (1627, 126448), (2258, 91112), (3254, 63224), (4516, 45556), (6508, 31612), (7903, 26032), (9032, 22778), (11389, 18064), (13016, 15806)]