197862912

素因数分解:

$2^9\times 3^4\times {\mathrm{13}}^1\times {\mathrm{367}}^1$

素因数の和:410

約数の個数: 200

約数和(自身を含む): 637730016

約数和(自身を除く): 439867104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 256, 288, 312, 324, 351, 367, 384, 416, 432, 468, 512, 576, 624, 648, 702, 734, 768, 832, 864, 936, 1053, 1101, 1152, 1248, 1296, 1404, 1468, 1536, 1664, 1728, 1872, 2106, 2202, 2304, 2496, 2592, 2808, 2936, 3303, 3328, 3456, 3744, 4212, 4404, 4608, 4771, 4992, 5184, 5616, 5872, 6606, 6656, 6912, 7488, 8424, 8808, 9542, 9909, 9984, 10368, 11232, 11744, 13212, 13824, 14313, 14976, 16848, 17616, 19084, 19818, 19968, 20736, 22464, 23488, 26424, 28626, 29727, 29952, 33696, 35232, 38168, 39636, 41472, 42939, 44928, 46976, 52848, 57252, 59454, 59904, 67392, 70464, 76336, 79272, 85878, 89856, 93952, 105696, 114504, 118908, 128817, 134784, 140928, 152672, 158544, 171756, 179712, 187904, 211392, 229008, 237816, 257634, 269568, 281856, 305344, 317088, 343512, 386451, 422784, 458016, 475632, 515268, 539136, 563712, 610688, 634176, 687024, 772902, 845568, 916032, 951264, 1030536, 1221376, 1268352, 1374048, 1545804, 1691136, 1832064, 1902528, 2061072, 2442752, 2536704, 2748096, 3091608, 3664128, 3805056, 4122144, 5073408, 5496192, 6183216, 7328256, 7610112, 8244288, 10992384, 12366432, 15220224, 16488576, 21984768, 24732864, 32977152, 49465728, 65954304, 98931456, 197862912]

約数ペア:

[(1, 197862912), (2, 98931456), (3, 65954304), (4, 49465728), (6, 32977152), (8, 24732864), (9, 21984768), (12, 16488576), (13, 15220224), (16, 12366432), (18, 10992384), (24, 8244288), (26, 7610112), (27, 7328256), (32, 6183216), (36, 5496192), (39, 5073408), (48, 4122144), (52, 3805056), (54, 3664128), (64, 3091608), (72, 2748096), (78, 2536704), (81, 2442752), (96, 2061072), (104, 1902528), (108, 1832064), (117, 1691136), (128, 1545804), (144, 1374048), (156, 1268352), (162, 1221376), (192, 1030536), (208, 951264), (216, 916032), (234, 845568), (256, 772902), (288, 687024), (312, 634176), (324, 610688), (351, 563712), (367, 539136), (384, 515268), (416, 475632), (432, 458016), (468, 422784), (512, 386451), (576, 343512), (624, 317088), (648, 305344), (702, 281856), (734, 269568), (768, 257634), (832, 237816), (864, 229008), (936, 211392), (1053, 187904), (1101, 179712), (1152, 171756), (1248, 158544), (1296, 152672), (1404, 140928), (1468, 134784), (1536, 128817), (1664, 118908), (1728, 114504), (1872, 105696), (2106, 93952), (2202, 89856), (2304, 85878), (2496, 79272), (2592, 76336), (2808, 70464), (2936, 67392), (3303, 59904), (3328, 59454), (3456, 57252), (3744, 52848), (4212, 46976), (4404, 44928), (4608, 42939), (4771, 41472), (4992, 39636), (5184, 38168), (5616, 35232), (5872, 33696), (6606, 29952), (6656, 29727), (6912, 28626), (7488, 26424), (8424, 23488), (8808, 22464), (9542, 20736), (9909, 19968), (9984, 19818), (10368, 19084), (11232, 17616), (11744, 16848), (13212, 14976), (13824, 14313)]