200132464

素因数分解:

$2^4\times 7^2\times {\mathrm{397}}^1\times {\mathrm{643}}^1$

素因数の和:1062

約数の個数: 60

約数和(自身を含む): 452903304

約数和(自身を除く): 252770840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 397, 643, 784, 794, 1286, 1588, 2572, 2779, 3176, 4501, 5144, 5558, 6352, 9002, 10288, 11116, 18004, 19453, 22232, 31507, 36008, 38906, 44464, 63014, 72016, 77812, 126028, 155624, 252056, 255271, 311248, 504112, 510542, 1021084, 1786897, 2042168, 3573794, 4084336, 7147588, 12508279, 14295176, 25016558, 28590352, 50033116, 100066232, 200132464]

約数ペア:

[(1, 200132464), (2, 100066232), (4, 50033116), (7, 28590352), (8, 25016558), (14, 14295176), (16, 12508279), (28, 7147588), (49, 4084336), (56, 3573794), (98, 2042168), (112, 1786897), (196, 1021084), (392, 510542), (397, 504112), (643, 311248), (784, 255271), (794, 252056), (1286, 155624), (1588, 126028), (2572, 77812), (2779, 72016), (3176, 63014), (4501, 44464), (5144, 38906), (5558, 36008), (6352, 31507), (9002, 22232), (10288, 19453), (11116, 18004)]