20199018197

素因数分解:

${\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{114479}}^1$

素因数の和:114700

約数の個数: 16

約数和(自身を含む): 21809813760

約数和(自身を除く): 1610795563

約数列:

[1, 17, 97, 107, 1649, 1819, 10379, 114479, 176443, 1946143, 11104463, 12249253, 188775871, 208237301, 1188177541, 20199018197]

約数ペア:

[(1, 20199018197), (17, 1188177541), (97, 208237301), (107, 188775871), (1649, 12249253), (1819, 11104463), (10379, 1946143), (114479, 176443)]