204429939

素因数分解:

$3^1\times 7^1\times {\mathrm{1451}}^1\times {\mathrm{6709}}^1$

素因数の和:8170

約数の個数: 16

約数和(自身を含む): 311773440

約数和(自身を除く): 107343501

約数列:

[1, 3, 7, 21, 1451, 4353, 6709, 10157, 20127, 30471, 46963, 140889, 9734759, 29204277, 68143313, 204429939]

約数ペア:

[(1, 204429939), (3, 68143313), (7, 29204277), (21, 9734759), (1451, 140889), (4353, 46963), (6709, 30471), (10157, 20127)]