201017272

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{243953}}^1$

素因数の和:244062

約数の個数: 16

約数和(自身を含む): 380568240

約数和(自身を除く): 179550968

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 243953, 487906, 975812, 1951624, 25127159, 50254318, 100508636, 201017272]

約数ペア:

[(1, 201017272), (2, 100508636), (4, 50254318), (8, 25127159), (103, 1951624), (206, 975812), (412, 487906), (824, 243953)]