205420611

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{9277}}^1$

素因数の和:9363

約数の個数: 24

約数和(自身を含む): 306025552

約数和(自身を除く): 100604941

約数列:

[1, 3, 11, 33, 61, 121, 183, 363, 671, 2013, 7381, 9277, 22143, 27831, 102047, 306141, 565897, 1122517, 1697691, 3367551, 6224867, 18674601, 68473537, 205420611]

約数ペア:

[(1, 205420611), (3, 68473537), (11, 18674601), (33, 6224867), (61, 3367551), (121, 1697691), (183, 1122517), (363, 565897), (671, 306141), (2013, 102047), (7381, 27831), (9277, 22143)]