199794952

素因数分解:

$2^3\times 7^2\times {\mathrm{509681}}^1$

素因数の和:509701

約数の個数: 24

約数和(自身を含む): 435778110

約数和(自身を除く): 235983158

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 509681, 1019362, 2038724, 3567767, 4077448, 7135534, 14271068, 24974369, 28542136, 49948738, 99897476, 199794952]

約数ペア:

[(1, 199794952), (2, 99897476), (4, 49948738), (7, 28542136), (8, 24974369), (14, 14271068), (28, 7135534), (49, 4077448), (56, 3567767), (98, 2038724), (196, 1019362), (392, 509681)]