204899343

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{13127}}^1$

素因数の和:13195

約数の個数: 24

約数和(自身を含む): 307300224

約数和(自身を除く): 102400881

約数列:

[1, 3, 11, 33, 43, 121, 129, 363, 473, 1419, 5203, 13127, 15609, 39381, 144397, 433191, 564461, 1588367, 1693383, 4765101, 6209071, 18627213, 68299781, 204899343]

約数ペア:

[(1, 204899343), (3, 68299781), (11, 18627213), (33, 6209071), (43, 4765101), (121, 1693383), (129, 1588367), (363, 564461), (473, 433191), (1419, 144397), (5203, 39381), (13127, 15609)]