201997829138

素因数分解:

$2^1\times 7^1\times {\mathrm{3331}}^1\times {\mathrm{4331557}}^1$

素因数の和:4334897

約数の個数: 16

約数和(自身を含む): 346386030144

約数和(自身を除く): 144388201006

約数列:

[1, 2, 7, 14, 3331, 6662, 23317, 46634, 4331557, 8663114, 30320899, 60641798, 14428416367, 28856832734, 100998914569, 201997829138]

約数ペア:

[(1, 201997829138), (2, 100998914569), (7, 28856832734), (14, 14428416367), (3331, 60641798), (6662, 30320899), (23317, 8663114), (46634, 4331557)]