198705444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2365541}}^1$

素因数の和:2365555

約数の個数: 24

約数和(自身を含む): 529881408

約数和(自身を除く): 331175964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2365541, 4731082, 7096623, 9462164, 14193246, 16558787, 28386492, 33117574, 49676361, 66235148, 99352722, 198705444]

約数ペア:

[(1, 198705444), (2, 99352722), (3, 66235148), (4, 49676361), (6, 33117574), (7, 28386492), (12, 16558787), (14, 14193246), (21, 9462164), (28, 7096623), (42, 4731082), (84, 2365541)]