198072014

素因数分解:

$2^1\times 7^2\times {\mathrm{2021143}}^1$

素因数の和:2021159

約数の個数: 12

約数和(自身を含む): 345615624

約数和(自身を除く): 147543610

約数列:

[1, 2, 7, 14, 49, 98, 2021143, 4042286, 14148001, 28296002, 99036007, 198072014]

約数ペア:

[(1, 198072014), (2, 99036007), (7, 28296002), (14, 14148001), (49, 4042286), (98, 2021143)]