200166352

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{641}}^1\times {\mathrm{673}}^1$

素因数の和:1351

約数の個数: 40

約数和(自身を含む): 402418440

約数和(自身を除く): 202252088

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 641, 673, 1282, 1346, 2564, 2692, 5128, 5384, 10256, 10768, 18589, 19517, 37178, 39034, 74356, 78068, 148712, 156136, 297424, 312272, 431393, 862786, 1725572, 3451144, 6902288, 12510397, 25020794, 50041588, 100083176, 200166352]

約数ペア:

[(1, 200166352), (2, 100083176), (4, 50041588), (8, 25020794), (16, 12510397), (29, 6902288), (58, 3451144), (116, 1725572), (232, 862786), (464, 431393), (641, 312272), (673, 297424), (1282, 156136), (1346, 148712), (2564, 78068), (2692, 74356), (5128, 39034), (5384, 37178), (10256, 19517), (10768, 18589)]