206937808

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:225

約数の個数: 160

約数和(自身を含む): 534251520

約数和(自身を除く): 327313712

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 56, 67, 77, 88, 92, 109, 112, 134, 154, 161, 176, 184, 218, 253, 268, 308, 322, 368, 436, 469, 506, 536, 616, 644, 737, 763, 872, 938, 1012, 1072, 1199, 1232, 1288, 1474, 1526, 1541, 1744, 1771, 1876, 2024, 2398, 2507, 2576, 2948, 3052, 3082, 3542, 3752, 4048, 4796, 5014, 5159, 5896, 6104, 6164, 7084, 7303, 7504, 8393, 9592, 10028, 10318, 10787, 11792, 12208, 12328, 14168, 14606, 16786, 16951, 17549, 19184, 20056, 20636, 21574, 24656, 27577, 28336, 29212, 33572, 33902, 35098, 40112, 41272, 43148, 51121, 55154, 58424, 67144, 67804, 70196, 80333, 82544, 86296, 102242, 110308, 116848, 118657, 134288, 135608, 140392, 160666, 167969, 172592, 193039, 204484, 220616, 237314, 271216, 280784, 321332, 335938, 386078, 408968, 441232, 474628, 562331, 642664, 671876, 772156, 817936, 949256, 1124662, 1175783, 1285328, 1343752, 1544312, 1847659, 1898512, 2249324, 2351566, 2687504, 3088624, 3695318, 4498648, 4703132, 7390636, 8997296, 9406264, 12933613, 14781272, 18812528, 25867226, 29562544, 51734452, 103468904, 206937808]

約数ペア:

[(1, 206937808), (2, 103468904), (4, 51734452), (7, 29562544), (8, 25867226), (11, 18812528), (14, 14781272), (16, 12933613), (22, 9406264), (23, 8997296), (28, 7390636), (44, 4703132), (46, 4498648), (56, 3695318), (67, 3088624), (77, 2687504), (88, 2351566), (92, 2249324), (109, 1898512), (112, 1847659), (134, 1544312), (154, 1343752), (161, 1285328), (176, 1175783), (184, 1124662), (218, 949256), (253, 817936), (268, 772156), (308, 671876), (322, 642664), (368, 562331), (436, 474628), (469, 441232), (506, 408968), (536, 386078), (616, 335938), (644, 321332), (737, 280784), (763, 271216), (872, 237314), (938, 220616), (1012, 204484), (1072, 193039), (1199, 172592), (1232, 167969), (1288, 160666), (1474, 140392), (1526, 135608), (1541, 134288), (1744, 118657), (1771, 116848), (1876, 110308), (2024, 102242), (2398, 86296), (2507, 82544), (2576, 80333), (2948, 70196), (3052, 67804), (3082, 67144), (3542, 58424), (3752, 55154), (4048, 51121), (4796, 43148), (5014, 41272), (5159, 40112), (5896, 35098), (6104, 33902), (6164, 33572), (7084, 29212), (7303, 28336), (7504, 27577), (8393, 24656), (9592, 21574), (10028, 20636), (10318, 20056), (10787, 19184), (11792, 17549), (12208, 16951), (12328, 16786), (14168, 14606)]