206834994

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{523}}^1$

素因数の和:831

約数の個数: 48

約数和(自身を含む): 455150592

約数和(自身を除く): 248315598

約数列:

[1, 2, 3, 6, 9, 18, 127, 173, 254, 346, 381, 519, 523, 762, 1038, 1046, 1143, 1557, 1569, 2286, 3114, 3138, 4707, 9414, 21971, 43942, 65913, 66421, 90479, 131826, 132842, 180958, 197739, 199263, 271437, 395478, 398526, 542874, 597789, 814311, 1195578, 1628622, 11490833, 22981666, 34472499, 68944998, 103417497, 206834994]

約数ペア:

[(1, 206834994), (2, 103417497), (3, 68944998), (6, 34472499), (9, 22981666), (18, 11490833), (127, 1628622), (173, 1195578), (254, 814311), (346, 597789), (381, 542874), (519, 398526), (523, 395478), (762, 271437), (1038, 199263), (1046, 197739), (1143, 180958), (1557, 132842), (1569, 131826), (2286, 90479), (3114, 66421), (3138, 65913), (4707, 43942), (9414, 21971)]