205731374

素因数分解:

$2^1\times {\mathrm{73}}^2\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:444

約数の個数: 24

約数和(自身を含む): 317696400

約数和(自身を除く): 111965026

約数列:

[1, 2, 73, 97, 146, 194, 199, 398, 5329, 7081, 10658, 14162, 14527, 19303, 29054, 38606, 516913, 1033826, 1060471, 1409119, 2120942, 2818238, 102865687, 205731374]

約数ペア:

[(1, 205731374), (2, 102865687), (73, 2818238), (97, 2120942), (146, 1409119), (194, 1060471), (199, 1033826), (398, 516913), (5329, 38606), (7081, 29054), (10658, 19303), (14162, 14527)]