199597935

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{1783}}^1$

素因数の和:2247

約数の個数: 32

約数和(自身を含む): 339102720

約数和(自身を除く): 139504785

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 439, 1317, 1783, 2195, 5349, 6585, 7463, 8915, 22389, 26745, 30311, 37315, 90933, 111945, 151555, 454665, 782737, 2348211, 3913685, 11741055, 13306529, 39919587, 66532645, 199597935]

約数ペア:

[(1, 199597935), (3, 66532645), (5, 39919587), (15, 13306529), (17, 11741055), (51, 3913685), (85, 2348211), (255, 782737), (439, 454665), (1317, 151555), (1783, 111945), (2195, 90933), (5349, 37315), (6585, 30311), (7463, 26745), (8915, 22389)]