201947958

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{587}}^1$

素因数の和:898

約数の個数: 64

約数和(自身を含む): 470776320

約数和(自身を除く): 268828362

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 277, 414, 554, 587, 621, 831, 1174, 1242, 1662, 1761, 2493, 3522, 4986, 5283, 6371, 7479, 10566, 12742, 13501, 14958, 15849, 19113, 27002, 31698, 38226, 40503, 57339, 81006, 114678, 121509, 162599, 172017, 243018, 325198, 344034, 364527, 487797, 729054, 975594, 1463391, 2926782, 3739777, 4390173, 7479554, 8780346, 11219331, 22438662, 33657993, 67315986, 100973979, 201947958]

約数ペア:

[(1, 201947958), (2, 100973979), (3, 67315986), (6, 33657993), (9, 22438662), (18, 11219331), (23, 8780346), (27, 7479554), (46, 4390173), (54, 3739777), (69, 2926782), (138, 1463391), (207, 975594), (277, 729054), (414, 487797), (554, 364527), (587, 344034), (621, 325198), (831, 243018), (1174, 172017), (1242, 162599), (1662, 121509), (1761, 114678), (2493, 81006), (3522, 57339), (4986, 40503), (5283, 38226), (6371, 31698), (7479, 27002), (10566, 19113), (12742, 15849), (13501, 14958)]