201565089

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{18679}}^1$

素因数の和:18805

約数の個数: 24

約数和(自身を含む): 320548800

約数和(自身を除く): 118983711

約数列:

[1, 3, 9, 11, 33, 99, 109, 327, 981, 1199, 3597, 10791, 18679, 56037, 168111, 205469, 616407, 1849221, 2036011, 6108033, 18324099, 22396121, 67188363, 201565089]

約数ペア:

[(1, 201565089), (3, 67188363), (9, 22396121), (11, 18324099), (33, 6108033), (99, 2036011), (109, 1849221), (327, 616407), (981, 205469), (1199, 168111), (3597, 56037), (10791, 18679)]