207905768

素因数分解:

$2^3\times 7^1\times {\mathrm{293}}^1\times {\mathrm{12671}}^1$

素因数の和:12977

約数の個数: 32

約数和(自身を含む): 447068160

約数和(自身を除く): 239162392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 293, 586, 1172, 2051, 2344, 4102, 8204, 12671, 16408, 25342, 50684, 88697, 101368, 177394, 354788, 709576, 3712603, 7425206, 14850412, 25988221, 29700824, 51976442, 103952884, 207905768]

約数ペア:

[(1, 207905768), (2, 103952884), (4, 51976442), (7, 29700824), (8, 25988221), (14, 14850412), (28, 7425206), (56, 3712603), (293, 709576), (586, 354788), (1172, 177394), (2051, 101368), (2344, 88697), (4102, 50684), (8204, 25342), (12671, 16408)]