206122126

素因数分解:

$2^1\times 7^2\times {\mathrm{947}}^1\times {\mathrm{2221}}^1$

素因数の和:3184

約数の個数: 24

約数和(自身を含む): 360203976

約数和(自身を除く): 154081850

約数列:

[1, 2, 7, 14, 49, 98, 947, 1894, 2221, 4442, 6629, 13258, 15547, 31094, 46403, 92806, 108829, 217658, 2103287, 4206574, 14723009, 29446018, 103061063, 206122126]

約数ペア:

[(1, 206122126), (2, 103061063), (7, 29446018), (14, 14723009), (49, 4206574), (98, 2103287), (947, 217658), (1894, 108829), (2221, 92806), (4442, 46403), (6629, 31094), (13258, 15547)]