199980074

素因数分解:

$2^1\times 7^2\times {\mathrm{883}}^1\times {\mathrm{2311}}^1$

素因数の和:3210

約数の個数: 24

約数和(自身を含む): 349491168

約数和(自身を除く): 149511094

約数列:

[1, 2, 7, 14, 49, 98, 883, 1766, 2311, 4622, 6181, 12362, 16177, 32354, 43267, 86534, 113239, 226478, 2040613, 4081226, 14284291, 28568582, 99990037, 199980074]

約数ペア:

[(1, 199980074), (2, 99990037), (7, 28568582), (14, 14284291), (49, 4081226), (98, 2040613), (883, 226478), (1766, 113239), (2311, 86534), (4622, 43267), (6181, 32354), (12362, 16177)]