205127080336

素因数分解:

$2^4\times {\mathrm{44273}}^1\times {\mathrm{289577}}^1$

素因数の和:333858

約数の個数: 20

約数和(自身を含む): 397444067532

約数和(自身を除く): 192316987196

約数列:

[1, 2, 4, 8, 16, 44273, 88546, 177092, 289577, 354184, 579154, 708368, 1158308, 2316616, 4633232, 12820442521, 25640885042, 51281770084, 102563540168, 205127080336]

約数ペア:

[(1, 205127080336), (2, 102563540168), (4, 51281770084), (8, 25640885042), (16, 12820442521), (44273, 4633232), (88546, 2316616), (177092, 1158308), (289577, 708368), (354184, 579154)]