198018404066

素因数分解:

$2^1\times 7^1\times {\mathrm{6473}}^1\times {\mathrm{2185103}}^1$

素因数の和:2191585

約数の個数: 16

約数和(自身を含む): 339512719104

約数和(自身を除く): 141494315038

約数列:

[1, 2, 7, 14, 6473, 12946, 45311, 90622, 2185103, 4370206, 15295721, 30591442, 14144171719, 28288343438, 99009202033, 198018404066]

約数ペア:

[(1, 198018404066), (2, 99009202033), (7, 28288343438), (14, 14144171719), (6473, 30591442), (12946, 15295721), (45311, 4370206), (90622, 2185103)]