197642368

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1823}}^1$

素因数の和:1866

約数の個数: 96

約数和(自身を含む): 494887680

約数和(自身を除く): 297245312

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 128, 154, 176, 224, 242, 308, 352, 448, 484, 616, 704, 847, 896, 968, 1232, 1408, 1694, 1823, 1936, 2464, 3388, 3646, 3872, 4928, 6776, 7292, 7744, 9856, 12761, 13552, 14584, 15488, 20053, 25522, 27104, 29168, 40106, 51044, 54208, 58336, 80212, 102088, 108416, 116672, 140371, 160424, 204176, 220583, 233344, 280742, 320848, 408352, 441166, 561484, 641696, 816704, 882332, 1122968, 1283392, 1544081, 1633408, 1764664, 2245936, 2566784, 3088162, 3529328, 4491872, 6176324, 7058656, 8983744, 12352648, 14117312, 17967488, 24705296, 28234624, 49410592, 98821184, 197642368]

約数ペア:

[(1, 197642368), (2, 98821184), (4, 49410592), (7, 28234624), (8, 24705296), (11, 17967488), (14, 14117312), (16, 12352648), (22, 8983744), (28, 7058656), (32, 6176324), (44, 4491872), (56, 3529328), (64, 3088162), (77, 2566784), (88, 2245936), (112, 1764664), (121, 1633408), (128, 1544081), (154, 1283392), (176, 1122968), (224, 882332), (242, 816704), (308, 641696), (352, 561484), (448, 441166), (484, 408352), (616, 320848), (704, 280742), (847, 233344), (896, 220583), (968, 204176), (1232, 160424), (1408, 140371), (1694, 116672), (1823, 108416), (1936, 102088), (2464, 80212), (3388, 58336), (3646, 54208), (3872, 51044), (4928, 40106), (6776, 29168), (7292, 27104), (7744, 25522), (9856, 20053), (12761, 15488), (13552, 14584)]