207346370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{269281}}^1$

素因数の和:269306

約数の個数: 32

約数和(自身を含む): 465319296

約数和(自身を除く): 257972926

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 269281, 538562, 1346405, 1884967, 2692810, 2962091, 3769934, 5924182, 9424835, 14810455, 18849670, 20734637, 29620910, 41469274, 103673185, 207346370]

約数ペア:

[(1, 207346370), (2, 103673185), (5, 41469274), (7, 29620910), (10, 20734637), (11, 18849670), (14, 14810455), (22, 9424835), (35, 5924182), (55, 3769934), (70, 2962091), (77, 2692810), (110, 1884967), (154, 1346405), (385, 538562), (770, 269281)]