199678556

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{58937}}^1$

素因数の和:58970

約数の個数: 36

約数和(自身を含む): 438970224

約数和(自身を除く): 239291668

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 58937, 117874, 235748, 412559, 648307, 825118, 1296614, 1650236, 2593228, 4538149, 7131377, 9076298, 14262754, 18152596, 28525508, 49919639, 99839278, 199678556]

約数ペア:

[(1, 199678556), (2, 99839278), (4, 49919639), (7, 28525508), (11, 18152596), (14, 14262754), (22, 9076298), (28, 7131377), (44, 4538149), (77, 2593228), (121, 1650236), (154, 1296614), (242, 825118), (308, 648307), (484, 412559), (847, 235748), (1694, 117874), (3388, 58937)]