197704416

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:154

約数の個数: 288

約数和(自身を含む): 673269408

約数和(自身を除く): 475564992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 53, 56, 61, 78, 84, 91, 96, 98, 104, 106, 112, 122, 147, 156, 159, 168, 182, 183, 196, 208, 212, 224, 244, 273, 294, 312, 318, 336, 364, 366, 371, 392, 416, 424, 427, 488, 546, 588, 624, 636, 637, 672, 689, 728, 732, 742, 784, 793, 848, 854, 976, 1092, 1113, 1176, 1248, 1272, 1274, 1281, 1378, 1456, 1464, 1484, 1568, 1586, 1696, 1708, 1911, 1952, 2067, 2184, 2226, 2352, 2379, 2544, 2548, 2562, 2597, 2756, 2912, 2928, 2968, 2989, 3172, 3233, 3416, 3822, 4134, 4368, 4452, 4704, 4758, 4823, 5088, 5096, 5124, 5194, 5512, 5551, 5856, 5936, 5978, 6344, 6466, 6832, 7644, 7791, 8268, 8736, 8904, 8967, 9516, 9646, 9699, 10192, 10248, 10388, 11024, 11102, 11872, 11956, 12688, 12932, 13664, 14469, 15288, 15582, 16536, 16653, 17808, 17934, 19032, 19292, 19398, 20384, 20496, 20776, 22048, 22204, 22631, 23912, 25376, 25864, 28938, 30576, 31164, 33072, 33306, 33761, 35616, 35868, 38064, 38584, 38796, 38857, 40992, 41552, 42029, 44408, 45262, 47824, 51728, 57876, 61152, 62328, 66144, 66612, 67522, 67893, 71736, 76128, 77168, 77592, 77714, 83104, 84058, 88816, 90524, 95648, 101283, 103456, 115752, 116571, 124656, 126087, 133224, 135044, 135786, 143472, 154336, 155184, 155428, 158417, 168116, 177632, 181048, 202566, 231504, 233142, 249312, 252174, 266448, 270088, 271572, 286944, 294203, 310368, 310856, 316834, 336232, 362096, 405132, 463008, 466284, 475251, 504348, 532896, 540176, 543144, 588406, 621712, 633668, 672464, 724192, 810264, 882609, 932568, 950502, 1008696, 1080352, 1086288, 1176812, 1243424, 1267336, 1344928, 1620528, 1765218, 1865136, 1901004, 2017392, 2059421, 2172576, 2353624, 2534672, 3241056, 3530436, 3730272, 3802008, 4034784, 4118842, 4707248, 5069344, 6178263, 7060872, 7604016, 8237684, 9414496, 12356526, 14121744, 15208032, 16475368, 24713052, 28243488, 32950736, 49426104, 65901472, 98852208, 197704416]

約数ペア:

[(1, 197704416), (2, 98852208), (3, 65901472), (4, 49426104), (6, 32950736), (7, 28243488), (8, 24713052), (12, 16475368), (13, 15208032), (14, 14121744), (16, 12356526), (21, 9414496), (24, 8237684), (26, 7604016), (28, 7060872), (32, 6178263), (39, 5069344), (42, 4707248), (48, 4118842), (49, 4034784), (52, 3802008), (53, 3730272), (56, 3530436), (61, 3241056), (78, 2534672), (84, 2353624), (91, 2172576), (96, 2059421), (98, 2017392), (104, 1901004), (106, 1865136), (112, 1765218), (122, 1620528), (147, 1344928), (156, 1267336), (159, 1243424), (168, 1176812), (182, 1086288), (183, 1080352), (196, 1008696), (208, 950502), (212, 932568), (224, 882609), (244, 810264), (273, 724192), (294, 672464), (312, 633668), (318, 621712), (336, 588406), (364, 543144), (366, 540176), (371, 532896), (392, 504348), (416, 475251), (424, 466284), (427, 463008), (488, 405132), (546, 362096), (588, 336232), (624, 316834), (636, 310856), (637, 310368), (672, 294203), (689, 286944), (728, 271572), (732, 270088), (742, 266448), (784, 252174), (793, 249312), (848, 233142), (854, 231504), (976, 202566), (1092, 181048), (1113, 177632), (1176, 168116), (1248, 158417), (1272, 155428), (1274, 155184), (1281, 154336), (1378, 143472), (1456, 135786), (1464, 135044), (1484, 133224), (1568, 126087), (1586, 124656), (1696, 116571), (1708, 115752), (1911, 103456), (1952, 101283), (2067, 95648), (2184, 90524), (2226, 88816), (2352, 84058), (2379, 83104), (2544, 77714), (2548, 77592), (2562, 77168), (2597, 76128), (2756, 71736), (2912, 67893), (2928, 67522), (2968, 66612), (2989, 66144), (3172, 62328), (3233, 61152), (3416, 57876), (3822, 51728), (4134, 47824), (4368, 45262), (4452, 44408), (4704, 42029), (4758, 41552), (4823, 40992), (5088, 38857), (5096, 38796), (5124, 38584), (5194, 38064), (5512, 35868), (5551, 35616), (5856, 33761), (5936, 33306), (5978, 33072), (6344, 31164), (6466, 30576), (6832, 28938), (7644, 25864), (7791, 25376), (8268, 23912), (8736, 22631), (8904, 22204), (8967, 22048), (9516, 20776), (9646, 20496), (9699, 20384), (10192, 19398), (10248, 19292), (10388, 19032), (11024, 17934), (11102, 17808), (11872, 16653), (11956, 16536), (12688, 15582), (12932, 15288), (13664, 14469)]