200051285

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{1063}}^1$

素因数の和:1377

約数の個数: 32

約数和(自身を含む): 290088960

約数和(自身を除く): 90037675

約数列:

[1, 5, 7, 19, 35, 95, 133, 283, 665, 1063, 1415, 1981, 5315, 5377, 7441, 9905, 20197, 26885, 37205, 37639, 100985, 141379, 188195, 300829, 706895, 1504145, 2105803, 5715751, 10529015, 28578755, 40010257, 200051285]

約数ペア:

[(1, 200051285), (5, 40010257), (7, 28578755), (19, 10529015), (35, 5715751), (95, 2105803), (133, 1504145), (283, 706895), (665, 300829), (1063, 188195), (1415, 141379), (1981, 100985), (5315, 37639), (5377, 37205), (7441, 26885), (9905, 20197)]