201243392

素因数分解:

$2^8\times 7^2\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:354

約数の個数: 108

約数和(自身を含む): 476750736

約数和(自身を除く): 275507344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 61, 64, 98, 112, 122, 128, 196, 224, 244, 256, 263, 392, 427, 448, 488, 526, 784, 854, 896, 976, 1052, 1568, 1708, 1792, 1841, 1952, 2104, 2989, 3136, 3416, 3682, 3904, 4208, 5978, 6272, 6832, 7364, 7808, 8416, 11956, 12544, 12887, 13664, 14728, 15616, 16043, 16832, 23912, 25774, 27328, 29456, 32086, 33664, 47824, 51548, 54656, 58912, 64172, 67328, 95648, 103096, 109312, 112301, 117824, 128344, 191296, 206192, 224602, 235648, 256688, 382592, 412384, 449204, 471296, 513376, 765184, 786107, 824768, 898408, 1026752, 1572214, 1649536, 1796816, 2053504, 3144428, 3299072, 3593632, 4107008, 6288856, 7187264, 12577712, 14374528, 25155424, 28749056, 50310848, 100621696, 201243392]

約数ペア:

[(1, 201243392), (2, 100621696), (4, 50310848), (7, 28749056), (8, 25155424), (14, 14374528), (16, 12577712), (28, 7187264), (32, 6288856), (49, 4107008), (56, 3593632), (61, 3299072), (64, 3144428), (98, 2053504), (112, 1796816), (122, 1649536), (128, 1572214), (196, 1026752), (224, 898408), (244, 824768), (256, 786107), (263, 765184), (392, 513376), (427, 471296), (448, 449204), (488, 412384), (526, 382592), (784, 256688), (854, 235648), (896, 224602), (976, 206192), (1052, 191296), (1568, 128344), (1708, 117824), (1792, 112301), (1841, 109312), (1952, 103096), (2104, 95648), (2989, 67328), (3136, 64172), (3416, 58912), (3682, 54656), (3904, 51548), (4208, 47824), (5978, 33664), (6272, 32086), (6832, 29456), (7364, 27328), (7808, 25774), (8416, 23912), (11956, 16832), (12544, 16043), (12887, 15616), (13664, 14728)]