204623705

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{26017}}^1$

素因数の和:26057

約数の個数: 24

約数和(自身を含む): 290673096

約数和(自身を除く): 86049391

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 605, 715, 1573, 7865, 26017, 130085, 286187, 338221, 1430935, 1691105, 3148057, 3720431, 15740285, 18602155, 40924741, 204623705]

約数ペア:

[(1, 204623705), (5, 40924741), (11, 18602155), (13, 15740285), (55, 3720431), (65, 3148057), (121, 1691105), (143, 1430935), (605, 338221), (715, 286187), (1573, 130085), (7865, 26017)]