208908095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{45763}}^1$

素因数の和:45862

約数の個数: 16

約数和(自身を含む): 276780672

約数和(自身を除く): 67872577

約数列:

[1, 5, 11, 55, 83, 415, 913, 4565, 45763, 228815, 503393, 2516965, 3798329, 18991645, 41781619, 208908095]

約数ペア:

[(1, 208908095), (5, 41781619), (11, 18991645), (55, 3798329), (83, 2516965), (415, 503393), (913, 228815), (4565, 45763)]