203439849

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{7121}}^1$

素因数の和:7320

約数の個数: 16

約数和(自身を含む): 276903360

約数和(自身を除く): 73463511

約数列:

[1, 3, 89, 107, 267, 321, 7121, 9523, 21363, 28569, 633769, 761947, 1901307, 2285841, 67813283, 203439849]

約数ペア:

[(1, 203439849), (3, 67813283), (89, 2285841), (107, 1901307), (267, 761947), (321, 633769), (7121, 28569), (9523, 21363)]