194969986

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{4583}}^1$

素因数の和:4913

約数の個数: 16

約数和(自身を含む): 297043200

約数和(自身を除く): 102073214

約数列:

[1, 2, 89, 178, 239, 478, 4583, 9166, 21271, 42542, 407887, 815774, 1095337, 2190674, 97484993, 194969986]

約数ペア:

[(1, 194969986), (2, 97484993), (89, 2190674), (178, 1095337), (239, 815774), (478, 407887), (4583, 42542), (9166, 21271)]