216601378

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{150209}}^1$

素因数の和:150321

約数の個数: 16

約数和(自身を含む): 374924160

約数和(自身を除く): 158322782

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 150209, 300418, 1051463, 2102926, 15471527, 30943054, 108300689, 216601378]

約数ペア:

[(1, 216601378), (2, 108300689), (7, 30943054), (14, 15471527), (103, 2102926), (206, 1051463), (721, 300418), (1442, 150209)]