204426978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4867309}}^1$

素因数の和:4867321

約数の個数: 16

約数和(自身を含む): 467261760

約数和(自身を除く): 262834782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4867309, 9734618, 14601927, 29203854, 34071163, 68142326, 102213489, 204426978]

約数ペア:

[(1, 204426978), (2, 102213489), (3, 68142326), (6, 34071163), (7, 29203854), (14, 14601927), (21, 9734618), (42, 4867309)]