199611104

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:269

約数の個数: 144

約数和(自身を含む): 508830336

約数和(自身を除く): 309219232

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 71, 77, 88, 98, 112, 142, 154, 163, 176, 196, 224, 284, 308, 326, 352, 392, 497, 539, 568, 616, 652, 781, 784, 994, 1078, 1136, 1141, 1232, 1304, 1562, 1568, 1793, 1988, 2156, 2272, 2282, 2464, 2608, 3124, 3479, 3586, 3976, 4312, 4564, 5216, 5467, 6248, 6958, 7172, 7952, 7987, 8624, 9128, 10934, 11573, 12496, 12551, 13916, 14344, 15904, 15974, 17248, 18256, 21868, 23146, 24992, 25102, 27832, 28688, 31948, 36512, 38269, 43736, 46292, 50204, 55664, 57376, 63896, 76538, 81011, 87472, 87857, 92584, 100408, 111328, 127303, 127792, 153076, 162022, 174944, 175714, 185168, 200816, 254606, 255584, 306152, 324044, 351428, 370336, 401632, 509212, 567077, 612304, 648088, 702856, 891121, 1018424, 1134154, 1224608, 1296176, 1405712, 1782242, 2036848, 2268308, 2592352, 2811424, 3564484, 4073696, 4536616, 6237847, 7128968, 9073232, 12475694, 14257936, 18146464, 24951388, 28515872, 49902776, 99805552, 199611104]

約数ペア:

[(1, 199611104), (2, 99805552), (4, 49902776), (7, 28515872), (8, 24951388), (11, 18146464), (14, 14257936), (16, 12475694), (22, 9073232), (28, 7128968), (32, 6237847), (44, 4536616), (49, 4073696), (56, 3564484), (71, 2811424), (77, 2592352), (88, 2268308), (98, 2036848), (112, 1782242), (142, 1405712), (154, 1296176), (163, 1224608), (176, 1134154), (196, 1018424), (224, 891121), (284, 702856), (308, 648088), (326, 612304), (352, 567077), (392, 509212), (497, 401632), (539, 370336), (568, 351428), (616, 324044), (652, 306152), (781, 255584), (784, 254606), (994, 200816), (1078, 185168), (1136, 175714), (1141, 174944), (1232, 162022), (1304, 153076), (1562, 127792), (1568, 127303), (1793, 111328), (1988, 100408), (2156, 92584), (2272, 87857), (2282, 87472), (2464, 81011), (2608, 76538), (3124, 63896), (3479, 57376), (3586, 55664), (3976, 50204), (4312, 46292), (4564, 43736), (5216, 38269), (5467, 36512), (6248, 31948), (6958, 28688), (7172, 27832), (7952, 25102), (7987, 24992), (8624, 23146), (9128, 21868), (10934, 18256), (11573, 17248), (12496, 15974), (12551, 15904), (13916, 14344)]