200280357

素因数分解:

$3^6\times {\mathrm{257}}^1\times {\mathrm{1069}}^1$

素因数の和:1344

約数の個数: 28

約数和(自身を含む): 301733580

約数和(自身を除く): 101453223

約数列:

[1, 3, 9, 27, 81, 243, 257, 729, 771, 1069, 2313, 3207, 6939, 9621, 20817, 28863, 62451, 86589, 187353, 259767, 274733, 779301, 824199, 2472597, 7417791, 22253373, 66760119, 200280357]

約数ペア:

[(1, 200280357), (3, 66760119), (9, 22253373), (27, 7417791), (81, 2472597), (243, 824199), (257, 779301), (729, 274733), (771, 259767), (1069, 187353), (2313, 86589), (3207, 62451), (6939, 28863), (9621, 20817)]