205123326

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{12809}}^1$

素因数の和:12988

約数の個数: 32

約数和(自身を含む): 437179680

約数和(自身を除く): 232056354

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 157, 314, 471, 942, 2669, 5338, 8007, 12809, 16014, 25618, 38427, 76854, 217753, 435506, 653259, 1306518, 2011013, 4022026, 6033039, 12066078, 34187221, 68374442, 102561663, 205123326]

約数ペア:

[(1, 205123326), (2, 102561663), (3, 68374442), (6, 34187221), (17, 12066078), (34, 6033039), (51, 4022026), (102, 2011013), (157, 1306518), (314, 653259), (471, 435506), (942, 217753), (2669, 76854), (5338, 38427), (8007, 25618), (12809, 16014)]