198541806

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{148387}}^1$

素因数の和:148615

約数の個数: 16

約数和(自身を含む): 398866944

約数和(自身を除く): 200325138

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 148387, 296774, 445161, 890322, 33090301, 66180602, 99270903, 198541806]

約数ペア:

[(1, 198541806), (2, 99270903), (3, 66180602), (6, 33090301), (223, 890322), (446, 445161), (669, 296774), (1338, 148387)]