202153903

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{19037}}^1$

素因数の和:19122

約数の個数: 16

約数和(自身を含む): 243077184

約数和(自身を除く): 40923281

約数列:

[1, 7, 37, 41, 259, 287, 1517, 10619, 19037, 133259, 704369, 780517, 4930583, 5463619, 28879129, 202153903]

約数ペア:

[(1, 202153903), (7, 28879129), (37, 5463619), (41, 4930583), (259, 780517), (287, 704369), (1517, 133259), (10619, 19037)]