208117320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1734311}}^1$

素因数の和:1734325

約数の個数: 32

約数和(自身を含む): 624352320

約数和(自身を除く): 416235000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1734311, 3468622, 5202933, 6937244, 8671555, 10405866, 13874488, 17343110, 20811732, 26014665, 34686220, 41623464, 52029330, 69372440, 104058660, 208117320]

約数ペア:

[(1, 208117320), (2, 104058660), (3, 69372440), (4, 52029330), (5, 41623464), (6, 34686220), (8, 26014665), (10, 20811732), (12, 17343110), (15, 13874488), (20, 10405866), (24, 8671555), (30, 6937244), (40, 5202933), (60, 3468622), (120, 1734311)]