206779496

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{335681}}^1$

素因数の和:335705

約数の個数: 32

約数和(自身を含む): 483382080

約数和(自身を除く): 276602584

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 335681, 671362, 1342724, 2349767, 2685448, 3692491, 4699534, 7384982, 9399068, 14769964, 18798136, 25847437, 29539928, 51694874, 103389748, 206779496]

約数ペア:

[(1, 206779496), (2, 103389748), (4, 51694874), (7, 29539928), (8, 25847437), (11, 18798136), (14, 14769964), (22, 9399068), (28, 7384982), (44, 4699534), (56, 3692491), (77, 2685448), (88, 2349767), (154, 1342724), (308, 671362), (616, 335681)]