211325988

素因数分解:

$2^2\times 3^1\times {\mathrm{2621}}^1\times {\mathrm{6719}}^1$

素因数の和:9347

約数の個数: 24

約数和(自身を含む): 493355520

約数和(自身を除く): 282029532

約数列:

[1, 2, 3, 4, 6, 12, 2621, 5242, 6719, 7863, 10484, 13438, 15726, 20157, 26876, 31452, 40314, 80628, 17610499, 35220998, 52831497, 70441996, 105662994, 211325988]

約数ペア:

[(1, 211325988), (2, 105662994), (3, 70441996), (4, 52831497), (6, 35220998), (12, 17610499), (2621, 80628), (5242, 40314), (6719, 31452), (7863, 26876), (10484, 20157), (13438, 15726)]