315200074

素因数分解:

$2^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{71023}}^1$

素因数の和:71349

約数の個数: 16

約数和(自身を含む): 542055168

約数和(自身を除く): 226855094

約数列:

[1, 2, 7, 14, 317, 634, 2219, 4438, 71023, 142046, 497161, 994322, 22514291, 45028582, 157600037, 315200074]

約数ペア:

[(1, 315200074), (2, 157600037), (7, 45028582), (14, 22514291), (317, 994322), (634, 497161), (2219, 142046), (4438, 71023)]