199849867

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{5483}}^1$

素因数の和:5658

約数の個数: 16

約数和(自身を含む): 235855872

約数和(自身を除く): 36006005

約数列:

[1, 7, 41, 127, 287, 889, 5207, 5483, 36449, 38381, 224803, 696341, 1573621, 4874387, 28549981, 199849867]

約数ペア:

[(1, 199849867), (7, 28549981), (41, 4874387), (127, 1573621), (287, 696341), (889, 224803), (5207, 38381), (5483, 36449)]