201104456

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{809}}^1$

素因数の和:1038

約数の個数: 64

約数和(自身を含む): 452563200

約数和(自身を除く): 251458744

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 193, 322, 386, 644, 772, 809, 1288, 1351, 1544, 1618, 2702, 3236, 4439, 5404, 5663, 6472, 8878, 10808, 11326, 17756, 18607, 22652, 31073, 35512, 37214, 45304, 62146, 74428, 124292, 130249, 148856, 156137, 248584, 260498, 312274, 520996, 624548, 1041992, 1092959, 1249096, 2185918, 3591151, 4371836, 7182302, 8743672, 14364604, 25138057, 28729208, 50276114, 100552228, 201104456]

約数ペア:

[(1, 201104456), (2, 100552228), (4, 50276114), (7, 28729208), (8, 25138057), (14, 14364604), (23, 8743672), (28, 7182302), (46, 4371836), (56, 3591151), (92, 2185918), (161, 1249096), (184, 1092959), (193, 1041992), (322, 624548), (386, 520996), (644, 312274), (772, 260498), (809, 248584), (1288, 156137), (1351, 148856), (1544, 130249), (1618, 124292), (2702, 74428), (3236, 62146), (4439, 45304), (5404, 37214), (5663, 35512), (6472, 31073), (8878, 22652), (10808, 18607), (11326, 17756)]