200980581

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1\times {\mathrm{2423}}^1$

素因数の和:3112

約数の個数: 16

約数和(自身を含む): 274745856

約数和(自身を除く): 73765275

約数列:

[1, 3, 43, 129, 643, 1929, 2423, 7269, 27649, 82947, 104189, 312567, 1557989, 4673967, 66993527, 200980581]

約数ペア:

[(1, 200980581), (3, 66993527), (43, 4673967), (129, 1557989), (643, 312567), (1929, 104189), (2423, 82947), (7269, 27649)]