204521169

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{36791}}^1$

素因数の和:36920

約数の個数: 16

約数和(自身を含む): 291392640

約数和(自身を除く): 86871471

約数列:

[1, 3, 17, 51, 109, 327, 1853, 5559, 36791, 110373, 625447, 1876341, 4010219, 12030657, 68173723, 204521169]

約数ペア:

[(1, 204521169), (3, 68173723), (17, 12030657), (51, 4010219), (109, 1876341), (327, 625447), (1853, 110373), (5559, 36791)]