207907196

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{55829}}^1$

素因数の和:55866

約数の個数: 36

約数和(自身を含む): 445523400

約数和(自身を除く): 237616204

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 55829, 111658, 223316, 390803, 781606, 1060751, 1563212, 2121502, 2735621, 4243004, 5471242, 7425257, 10942484, 14850514, 29701028, 51976799, 103953598, 207907196]

約数ペア:

[(1, 207907196), (2, 103953598), (4, 51976799), (7, 29701028), (14, 14850514), (19, 10942484), (28, 7425257), (38, 5471242), (49, 4243004), (76, 2735621), (98, 2121502), (133, 1563212), (196, 1060751), (266, 781606), (532, 390803), (931, 223316), (1862, 111658), (3724, 55829)]