206004267

素因数分解:

$3^2\times 7^1\times {\mathrm{607}}^1\times {\mathrm{5387}}^1$

素因数の和:6007

約数の個数: 24

約数和(自身を含む): 340694016

約数和(自身を除く): 134689749

約数列:

[1, 3, 7, 9, 21, 63, 607, 1821, 4249, 5387, 5463, 12747, 16161, 37709, 38241, 48483, 113127, 339381, 3269909, 9809727, 22889363, 29429181, 68668089, 206004267]

約数ペア:

[(1, 206004267), (3, 68668089), (7, 29429181), (9, 22889363), (21, 9809727), (63, 3269909), (607, 339381), (1821, 113127), (4249, 48483), (5387, 38241), (5463, 37709), (12747, 16161)]