207989103

素因数分解:

$3^1\times 7^1\times {\mathrm{1471}}^1\times {\mathrm{6733}}^1$

素因数の和:8214

約数の個数: 16

約数和(自身を含む): 317198336

約数和(自身を除く): 109209233

約数列:

[1, 3, 7, 21, 1471, 4413, 6733, 10297, 20199, 30891, 47131, 141393, 9904243, 29712729, 69329701, 207989103]

約数ペア:

[(1, 207989103), (3, 69329701), (7, 29712729), (21, 9904243), (1471, 141393), (4413, 47131), (6733, 30891), (10297, 20199)]