210980658

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{68813}}^1$

素因数の和:68898

約数の個数: 32

約数和(自身を含む): 488854656

約数和(自身を除く): 277873998

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 68813, 137626, 206439, 412878, 481691, 963382, 1445073, 2890146, 5023349, 10046698, 15070047, 30140094, 35163443, 70326886, 105490329, 210980658]

約数ペア:

[(1, 210980658), (2, 105490329), (3, 70326886), (6, 35163443), (7, 30140094), (14, 15070047), (21, 10046698), (42, 5023349), (73, 2890146), (146, 1445073), (219, 963382), (438, 481691), (511, 412878), (1022, 206439), (1533, 137626), (3066, 68813)]