200264967

素因数分解:

$3^4\times 7^1\times {\mathrm{353201}}^1$

素因数の和:353220

約数の個数: 20

約数和(自身を含む): 341899536

約数和(自身を除く): 141634569

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 353201, 1059603, 2472407, 3178809, 7417221, 9536427, 22251663, 28609281, 66754989, 200264967]

約数ペア:

[(1, 200264967), (3, 66754989), (7, 28609281), (9, 22251663), (21, 9536427), (27, 7417221), (63, 3178809), (81, 2472407), (189, 1059603), (567, 353201)]