204489639

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{14281}}^1$

素因数の和:14367

約数の個数: 24

約数和(自身を含む): 310433552

約数和(自身を除く): 105943913

約数列:

[1, 3, 9, 37, 43, 111, 129, 333, 387, 1591, 4773, 14281, 14319, 42843, 128529, 528397, 614083, 1585191, 1842249, 4755573, 5526747, 22721071, 68163213, 204489639]

約数ペア:

[(1, 204489639), (3, 68163213), (9, 22721071), (37, 5526747), (43, 4755573), (111, 1842249), (129, 1585191), (333, 614083), (387, 528397), (1591, 128529), (4773, 42843), (14281, 14319)]