206880352

素因数分解:

$2^5\times 7^2\times {\mathrm{131939}}^1$

素因数の和:131963

約数の個数: 36

約数和(自身を含む): 473796540

約数和(自身を除く): 266916188

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 131939, 263878, 527756, 923573, 1055512, 1847146, 2111024, 3694292, 4222048, 6465011, 7388584, 12930022, 14777168, 25860044, 29554336, 51720088, 103440176, 206880352]

約数ペア:

[(1, 206880352), (2, 103440176), (4, 51720088), (7, 29554336), (8, 25860044), (14, 14777168), (16, 12930022), (28, 7388584), (32, 6465011), (49, 4222048), (56, 3694292), (98, 2111024), (112, 1847146), (196, 1055512), (224, 923573), (392, 527756), (784, 263878), (1568, 131939)]