216077442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5144701}}^1$

素因数の和:5144713

約数の個数: 16

約数和(自身を含む): 493891392

約数和(自身を除く): 277813950

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5144701, 10289402, 15434103, 30868206, 36012907, 72025814, 108038721, 216077442]

約数ペア:

[(1, 216077442), (2, 108038721), (3, 72025814), (6, 36012907), (7, 30868206), (14, 15434103), (21, 10289402), (42, 5144701)]