207369344

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{937}}^1$

素因数の和:990

約数の個数: 128

約数和(自身を含む): 535785600

約数和(自身を除く): 328416256

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 128, 133, 152, 182, 208, 224, 247, 266, 304, 364, 416, 448, 494, 532, 608, 728, 832, 896, 937, 988, 1064, 1216, 1456, 1664, 1729, 1874, 1976, 2128, 2432, 2912, 3458, 3748, 3952, 4256, 5824, 6559, 6916, 7496, 7904, 8512, 11648, 12181, 13118, 13832, 14992, 15808, 17024, 17803, 24362, 26236, 27664, 29984, 31616, 35606, 48724, 52472, 55328, 59968, 71212, 85267, 97448, 104944, 110656, 119936, 124621, 142424, 170534, 194896, 209888, 221312, 231439, 249242, 284848, 341068, 389792, 419776, 462878, 498484, 569696, 682136, 779584, 839552, 925756, 996968, 1139392, 1364272, 1559168, 1620073, 1851512, 1993936, 2278784, 2728544, 3240146, 3703024, 3987872, 5457088, 6480292, 7406048, 7975744, 10914176, 12960584, 14812096, 15951488, 25921168, 29624192, 51842336, 103684672, 207369344]

約数ペア:

[(1, 207369344), (2, 103684672), (4, 51842336), (7, 29624192), (8, 25921168), (13, 15951488), (14, 14812096), (16, 12960584), (19, 10914176), (26, 7975744), (28, 7406048), (32, 6480292), (38, 5457088), (52, 3987872), (56, 3703024), (64, 3240146), (76, 2728544), (91, 2278784), (104, 1993936), (112, 1851512), (128, 1620073), (133, 1559168), (152, 1364272), (182, 1139392), (208, 996968), (224, 925756), (247, 839552), (266, 779584), (304, 682136), (364, 569696), (416, 498484), (448, 462878), (494, 419776), (532, 389792), (608, 341068), (728, 284848), (832, 249242), (896, 231439), (937, 221312), (988, 209888), (1064, 194896), (1216, 170534), (1456, 142424), (1664, 124621), (1729, 119936), (1874, 110656), (1976, 104944), (2128, 97448), (2432, 85267), (2912, 71212), (3458, 59968), (3748, 55328), (3952, 52472), (4256, 48724), (5824, 35606), (6559, 31616), (6916, 29984), (7496, 27664), (7904, 26236), (8512, 24362), (11648, 17803), (12181, 17024), (13118, 15808), (13832, 14992)]