207480896

素因数分解:

$2^6\times 7^2\times {\mathrm{66161}}^1$

素因数の和:66187

約数の個数: 42

約数和(自身を含む): 478946718

約数和(自身を除く): 271465822

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 66161, 132322, 264644, 463127, 529288, 926254, 1058576, 1852508, 2117152, 3241889, 3705016, 4234304, 6483778, 7410032, 12967556, 14820064, 25935112, 29640128, 51870224, 103740448, 207480896]

約数ペア:

[(1, 207480896), (2, 103740448), (4, 51870224), (7, 29640128), (8, 25935112), (14, 14820064), (16, 12967556), (28, 7410032), (32, 6483778), (49, 4234304), (56, 3705016), (64, 3241889), (98, 2117152), (112, 1852508), (196, 1058576), (224, 926254), (392, 529288), (448, 463127), (784, 264644), (1568, 132322), (3136, 66161)]