225263248

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{18797}}^1$

素因数の和:18919

約数の個数: 40

約数和(自身を含む): 503485632

約数和(自身を除く): 278222384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1498, 1712, 2996, 5992, 11984, 18797, 37594, 75188, 131579, 150376, 263158, 300752, 526316, 1052632, 2011279, 2105264, 4022558, 8045116, 14078953, 16090232, 28157906, 32180464, 56315812, 112631624, 225263248]

約数ペア:

[(1, 225263248), (2, 112631624), (4, 56315812), (7, 32180464), (8, 28157906), (14, 16090232), (16, 14078953), (28, 8045116), (56, 4022558), (107, 2105264), (112, 2011279), (214, 1052632), (428, 526316), (749, 300752), (856, 263158), (1498, 150376), (1712, 131579), (2996, 75188), (5992, 37594), (11984, 18797)]