200468738

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 316237824

約数和(自身を除く): 115769086

約数列:

[1, 2, 37, 74, 83, 127, 166, 254, 257, 514, 3071, 4699, 6142, 9398, 9509, 10541, 19018, 21082, 21331, 32639, 42662, 65278, 390017, 780034, 789247, 1207643, 1578494, 2415286, 2709037, 5418074, 100234369, 200468738]

約数ペア:

[(1, 200468738), (2, 100234369), (37, 5418074), (74, 2709037), (83, 2415286), (127, 1578494), (166, 1207643), (254, 789247), (257, 780034), (514, 390017), (3071, 65278), (4699, 42662), (6142, 32639), (9398, 21331), (9509, 21082), (10541, 19018)]