210879345

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{1583}}^1$

素因数の和:1781

約数の個数: 32

約数和(自身を含む): 344881152

約数和(自身を除く): 134001807

約数列:

[1, 3, 5, 15, 83, 107, 249, 321, 415, 535, 1245, 1583, 1605, 4749, 7915, 8881, 23745, 26643, 44405, 131389, 133215, 169381, 394167, 508143, 656945, 846905, 1970835, 2540715, 14058623, 42175869, 70293115, 210879345]

約数ペア:

[(1, 210879345), (3, 70293115), (5, 42175869), (15, 14058623), (83, 2540715), (107, 1970835), (249, 846905), (321, 656945), (415, 508143), (535, 394167), (1245, 169381), (1583, 133215), (1605, 131389), (4749, 44405), (7915, 26643), (8881, 23745)]