201439504

素因数分解:

$2^4\times 7^1\times {\mathrm{193}}^1\times {\mathrm{9319}}^1$

素因数の和:9527

約数の個数: 40

約数和(自身を含む): 448403840

約数和(自身を除く): 246964336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 193, 386, 772, 1351, 1544, 2702, 3088, 5404, 9319, 10808, 18638, 21616, 37276, 65233, 74552, 130466, 149104, 260932, 521864, 1043728, 1798567, 3597134, 7194268, 12589969, 14388536, 25179938, 28777072, 50359876, 100719752, 201439504]

約数ペア:

[(1, 201439504), (2, 100719752), (4, 50359876), (7, 28777072), (8, 25179938), (14, 14388536), (16, 12589969), (28, 7194268), (56, 3597134), (112, 1798567), (193, 1043728), (386, 521864), (772, 260932), (1351, 149104), (1544, 130466), (2702, 74552), (3088, 65233), (5404, 37276), (9319, 21616), (10808, 18638)]