200123451

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{4051}}^1$

素因数の和:4567

約数の個数: 24

約数和(自身を含む): 316056000

約数和(自身を除く): 115932549

約数列:

[1, 3, 9, 11, 33, 99, 499, 1497, 4051, 4491, 5489, 12153, 16467, 36459, 44561, 49401, 133683, 401049, 2021449, 6064347, 18193041, 22235939, 66707817, 200123451]

約数ペア:

[(1, 200123451), (3, 66707817), (9, 22235939), (11, 18193041), (33, 6064347), (99, 2021449), (499, 401049), (1497, 133683), (4051, 49401), (4491, 44561), (5489, 36459), (12153, 16467)]