207748288

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:366

約数の個数: 84

約数和(自身を含む): 458759560

約数和(自身を除く): 251011272

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 139, 176, 193, 242, 278, 352, 386, 484, 556, 704, 772, 968, 1112, 1529, 1544, 1936, 2123, 2224, 3058, 3088, 3872, 4246, 4448, 6116, 6176, 7744, 8492, 8896, 12232, 12352, 16819, 16984, 23353, 24464, 26827, 33638, 33968, 46706, 48928, 53654, 67276, 67936, 93412, 97856, 107308, 134552, 135872, 186824, 214616, 269104, 295097, 373648, 429232, 538208, 590194, 747296, 858464, 1076416, 1180388, 1494592, 1716928, 2360776, 3246067, 4721552, 6492134, 9443104, 12984268, 18886208, 25968536, 51937072, 103874144, 207748288]

約数ペア:

[(1, 207748288), (2, 103874144), (4, 51937072), (8, 25968536), (11, 18886208), (16, 12984268), (22, 9443104), (32, 6492134), (44, 4721552), (64, 3246067), (88, 2360776), (121, 1716928), (139, 1494592), (176, 1180388), (193, 1076416), (242, 858464), (278, 747296), (352, 590194), (386, 538208), (484, 429232), (556, 373648), (704, 295097), (772, 269104), (968, 214616), (1112, 186824), (1529, 135872), (1544, 134552), (1936, 107308), (2123, 97856), (2224, 93412), (3058, 67936), (3088, 67276), (3872, 53654), (4246, 48928), (4448, 46706), (6116, 33968), (6176, 33638), (7744, 26827), (8492, 24464), (8896, 23353), (12232, 16984), (12352, 16819)]