118202287

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{28669}}^1$

素因数の和:28726

約数の個数: 16

約数和(自身を含む): 146790400

約数和(自身を除く): 28588113

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 28669, 200683, 544711, 888739, 3812977, 6221173, 16886041, 118202287]

約数ペア:

[(1, 118202287), (7, 16886041), (19, 6221173), (31, 3812977), (133, 888739), (217, 544711), (589, 200683), (4123, 28669)]