204047690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{264997}}^1$

素因数の和:265022

約数の個数: 32

約数和(自身を含む): 457916544

約数和(自身を除く): 253868854

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 264997, 529994, 1324985, 1854979, 2649970, 2914967, 3709958, 5829934, 9274895, 14574835, 18549790, 20404769, 29149670, 40809538, 102023845, 204047690]

約数ペア:

[(1, 204047690), (2, 102023845), (5, 40809538), (7, 29149670), (10, 20404769), (11, 18549790), (14, 14574835), (22, 9274895), (35, 5829934), (55, 3709958), (70, 2914967), (77, 2649970), (110, 1854979), (154, 1324985), (385, 529994), (770, 264997)]