205979333

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{16921}}^1$

素因数の和:17012

約数の個数: 16

約数和(自身を含む): 246925824

約数和(自身を除く): 40946491

約数列:

[1, 7, 37, 47, 259, 329, 1739, 12173, 16921, 118447, 626077, 795287, 4382539, 5567009, 29425619, 205979333]

約数ペア:

[(1, 205979333), (7, 29425619), (37, 5567009), (47, 4382539), (259, 795287), (329, 626077), (1739, 118447), (12173, 16921)]