200974191

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{320533}}^1$

素因数の和:320566

約数の個数: 16

約数和(自身を含む): 307712640

約数和(自身を除く): 106738449

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 320533, 961599, 3525863, 6090127, 10577589, 18270381, 66991397, 200974191]

約数ペア:

[(1, 200974191), (3, 66991397), (11, 18270381), (19, 10577589), (33, 6090127), (57, 3525863), (209, 961599), (627, 320533)]