200220244861

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{2206843}}^1$

素因数の和:2207860

約数の個数: 16

約数和(自身を含む): 246672194944

約数和(自身を除く): 46451950083

約数列:

[1, 7, 13, 91, 997, 6979, 12961, 90727, 2206843, 15447901, 28688959, 200822713, 2200222471, 15401557297, 28602892123, 200220244861]

約数ペア:

[(1, 200220244861), (7, 28602892123), (13, 15401557297), (91, 2200222471), (997, 200822713), (6979, 28688959), (12961, 15447901), (90727, 2206843)]