201168667

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 261063648

約数和(自身を除く): 59894981

約数列:

[1, 7, 17, 37, 49, 61, 107, 119, 259, 427, 629, 749, 833, 1037, 1813, 1819, 2257, 2989, 3959, 4403, 5243, 6527, 7259, 12733, 15799, 27713, 30821, 38369, 45689, 50813, 67303, 89131, 110593, 110959, 193991, 241499, 268583, 319823, 471121, 776713, 1690493, 1880081, 3297847, 4105483, 5436991, 11833451, 28738381, 201168667]

約数ペア:

[(1, 201168667), (7, 28738381), (17, 11833451), (37, 5436991), (49, 4105483), (61, 3297847), (107, 1880081), (119, 1690493), (259, 776713), (427, 471121), (629, 319823), (749, 268583), (833, 241499), (1037, 193991), (1813, 110959), (1819, 110593), (2257, 89131), (2989, 67303), (3959, 50813), (4403, 45689), (5243, 38369), (6527, 30821), (7259, 27713), (12733, 15799)]