205740288

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{6869}}^1$

素因数の和:6904

約数の個数: 108

約数和(自身を含む): 638923740

約数和(自身を除く): 433183452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 576, 624, 768, 832, 936, 1152, 1248, 1664, 1872, 2304, 2496, 3328, 3744, 4992, 6869, 7488, 9984, 13738, 14976, 20607, 27476, 29952, 41214, 54952, 61821, 82428, 89297, 109904, 123642, 164856, 178594, 219808, 247284, 267891, 329712, 357188, 439616, 494568, 535782, 659424, 714376, 803673, 879232, 989136, 1071564, 1318848, 1428752, 1607346, 1758464, 1978272, 2143128, 2637696, 2857504, 3214692, 3956544, 4286256, 5275392, 5715008, 6429384, 7913088, 8572512, 11430016, 12858768, 15826176, 17145024, 22860032, 25717536, 34290048, 51435072, 68580096, 102870144, 205740288]

約数ペア:

[(1, 205740288), (2, 102870144), (3, 68580096), (4, 51435072), (6, 34290048), (8, 25717536), (9, 22860032), (12, 17145024), (13, 15826176), (16, 12858768), (18, 11430016), (24, 8572512), (26, 7913088), (32, 6429384), (36, 5715008), (39, 5275392), (48, 4286256), (52, 3956544), (64, 3214692), (72, 2857504), (78, 2637696), (96, 2143128), (104, 1978272), (117, 1758464), (128, 1607346), (144, 1428752), (156, 1318848), (192, 1071564), (208, 989136), (234, 879232), (256, 803673), (288, 714376), (312, 659424), (384, 535782), (416, 494568), (468, 439616), (576, 357188), (624, 329712), (768, 267891), (832, 247284), (936, 219808), (1152, 178594), (1248, 164856), (1664, 123642), (1872, 109904), (2304, 89297), (2496, 82428), (3328, 61821), (3744, 54952), (4992, 41214), (6869, 29952), (7488, 27476), (9984, 20607), (13738, 14976)]