197489344

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:119

約数の個数: 126

約数和(自身を含む): 461566260

約数和(自身を除く): 264076916

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 52, 62, 64, 76, 104, 124, 152, 169, 208, 247, 248, 304, 338, 403, 416, 494, 496, 589, 608, 676, 806, 832, 961, 988, 992, 1178, 1216, 1352, 1612, 1922, 1976, 1984, 2356, 2704, 3211, 3224, 3844, 3952, 4712, 5239, 5408, 6422, 6448, 7657, 7688, 7904, 9424, 10478, 10816, 12493, 12844, 12896, 15314, 15376, 15808, 18259, 18848, 20956, 24986, 25688, 25792, 30628, 30752, 36518, 37696, 41912, 49972, 51376, 61256, 61504, 73036, 83824, 99541, 99944, 102752, 122512, 146072, 162409, 167648, 199082, 199888, 205504, 237367, 245024, 292144, 324818, 335296, 398164, 399776, 474734, 490048, 584288, 649636, 796328, 799552, 949468, 1168576, 1299272, 1592656, 1898936, 2598544, 3085771, 3185312, 3797872, 5197088, 6171542, 6370624, 7595744, 10394176, 12343084, 15191488, 24686168, 49372336, 98744672, 197489344]

約数ペア:

[(1, 197489344), (2, 98744672), (4, 49372336), (8, 24686168), (13, 15191488), (16, 12343084), (19, 10394176), (26, 7595744), (31, 6370624), (32, 6171542), (38, 5197088), (52, 3797872), (62, 3185312), (64, 3085771), (76, 2598544), (104, 1898936), (124, 1592656), (152, 1299272), (169, 1168576), (208, 949468), (247, 799552), (248, 796328), (304, 649636), (338, 584288), (403, 490048), (416, 474734), (494, 399776), (496, 398164), (589, 335296), (608, 324818), (676, 292144), (806, 245024), (832, 237367), (961, 205504), (988, 199888), (992, 199082), (1178, 167648), (1216, 162409), (1352, 146072), (1612, 122512), (1922, 102752), (1976, 99944), (1984, 99541), (2356, 83824), (2704, 73036), (3211, 61504), (3224, 61256), (3844, 51376), (3952, 49972), (4712, 41912), (5239, 37696), (5408, 36518), (6422, 30752), (6448, 30628), (7657, 25792), (7688, 25688), (7904, 24986), (9424, 20956), (10478, 18848), (10816, 18259), (12493, 15808), (12844, 15376), (12896, 15314)]