206548299

素因数分解:

$3^6\times {\mathrm{293}}^1\times {\mathrm{967}}^1$

素因数の和:1278

約数の個数: 28

約数和(自身を含む): 311059056

約数和(自身を除く): 104510757

約数列:

[1, 3, 9, 27, 81, 243, 293, 729, 879, 967, 2637, 2901, 7911, 8703, 23733, 26109, 71199, 78327, 213597, 234981, 283331, 704943, 849993, 2549979, 7649937, 22949811, 68849433, 206548299]

約数ペア:

[(1, 206548299), (3, 68849433), (9, 22949811), (27, 7649937), (81, 2549979), (243, 849993), (293, 704943), (729, 283331), (879, 234981), (967, 213597), (2637, 78327), (2901, 71199), (7911, 26109), (8703, 23733)]