200131708

素因数分解:

$2^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{18859}}^1$

素因数の和:19249

約数の個数: 24

約数和(自身を含む): 401340800

約数和(自身を除く): 201209092

約数列:

[1, 2, 4, 7, 14, 28, 379, 758, 1516, 2653, 5306, 10612, 18859, 37718, 75436, 132013, 264026, 528052, 7147561, 14295122, 28590244, 50032927, 100065854, 200131708]

約数ペア:

[(1, 200131708), (2, 100065854), (4, 50032927), (7, 28590244), (14, 14295122), (28, 7147561), (379, 528052), (758, 264026), (1516, 132013), (2653, 75436), (5306, 37718), (10612, 18859)]