250468206

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{42209}}^1$

素因数の和:42280

約数の個数: 32

約数和(自身を含む): 534885120

約数和(自身を除く): 284416914

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1978, 2967, 5934, 42209, 84418, 126627, 253254, 970807, 1814987, 1941614, 2912421, 3629974, 5444961, 5824842, 10889922, 41744701, 83489402, 125234103, 250468206]

約数ペア:

[(1, 250468206), (2, 125234103), (3, 83489402), (6, 41744701), (23, 10889922), (43, 5824842), (46, 5444961), (69, 3629974), (86, 2912421), (129, 1941614), (138, 1814987), (258, 970807), (989, 253254), (1978, 126627), (2967, 84418), (5934, 42209)]