207743690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{24527}}^1$

素因数の和:24563

約数の個数: 48

約数和(自身を含む): 469760256

約数和(自身を除く): 262016566

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1694, 4235, 8470, 24527, 49054, 122635, 171689, 245270, 269797, 343378, 539594, 858445, 1348985, 1716890, 1888579, 2697970, 2967767, 3777158, 5935534, 9442895, 14838835, 18885790, 20774369, 29677670, 41548738, 103871845, 207743690]

約数ペア:

[(1, 207743690), (2, 103871845), (5, 41548738), (7, 29677670), (10, 20774369), (11, 18885790), (14, 14838835), (22, 9442895), (35, 5935534), (55, 3777158), (70, 2967767), (77, 2697970), (110, 1888579), (121, 1716890), (154, 1348985), (242, 858445), (385, 539594), (605, 343378), (770, 269797), (847, 245270), (1210, 171689), (1694, 122635), (4235, 49054), (8470, 24527)]