204220983

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{2161}}^1$

素因数の和:2307

約数の個数: 24

約数和(自身を含む): 292042960

約数和(自身を除く): 87821977

約数列:

[1, 3, 17, 51, 109, 289, 327, 867, 1853, 2161, 5559, 6483, 31501, 36737, 94503, 110211, 235549, 624529, 706647, 1873587, 4004333, 12012999, 68073661, 204220983]

約数ペア:

[(1, 204220983), (3, 68073661), (17, 12012999), (51, 4004333), (109, 1873587), (289, 706647), (327, 624529), (867, 235549), (1853, 110211), (2161, 94503), (5559, 36737), (6483, 31501)]