220194219

素因数分解:

$3^1\times 7^1\times {\mathrm{2411}}^1\times {\mathrm{4349}}^1$

素因数の和:6770

約数の個数: 16

約数和(自身を含む): 335750400

約数和(自身を除く): 115556181

約数列:

[1, 3, 7, 21, 2411, 4349, 7233, 13047, 16877, 30443, 50631, 91329, 10485439, 31456317, 73398073, 220194219]

約数ペア:

[(1, 220194219), (3, 73398073), (7, 31456317), (21, 10485439), (2411, 91329), (4349, 50631), (7233, 30443), (13047, 16877)]