199960326

素因数分解:

$2^1\times 3^6\times {\mathrm{137147}}^1$

素因数の和:137167

約数の個数: 28

約数和(自身を含む): 449708292

約数和(自身を除く): 249747966

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 137147, 274294, 411441, 822882, 1234323, 2468646, 3702969, 7405938, 11108907, 22217814, 33326721, 66653442, 99980163, 199960326]

約数ペア:

[(1, 199960326), (2, 99980163), (3, 66653442), (6, 33326721), (9, 22217814), (18, 11108907), (27, 7405938), (54, 3702969), (81, 2468646), (162, 1234323), (243, 822882), (486, 411441), (729, 274294), (1458, 137147)]