197701504

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1543}}^1$

素因数の和:1588

約数の個数: 128

約数和(自身を含む): 529159680

約数和(自身を除く): 331458176

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 128, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 448, 572, 616, 704, 728, 832, 896, 1001, 1144, 1232, 1408, 1456, 1543, 1664, 2002, 2288, 2464, 2912, 3086, 4004, 4576, 4928, 5824, 6172, 8008, 9152, 9856, 10801, 11648, 12344, 16016, 16973, 18304, 20059, 21602, 24688, 32032, 33946, 40118, 43204, 49376, 64064, 67892, 80236, 86408, 98752, 118811, 128128, 135784, 140413, 160472, 172816, 197504, 220649, 237622, 271568, 280826, 320944, 345632, 441298, 475244, 543136, 561652, 641888, 691264, 882596, 950488, 1086272, 1123304, 1283776, 1382528, 1544543, 1765192, 1900976, 2172544, 2246608, 2567552, 3089086, 3530384, 3801952, 4493216, 6178172, 7060768, 7603904, 8986432, 12356344, 14121536, 15207808, 17972864, 24712688, 28243072, 49425376, 98850752, 197701504]

約数ペア:

[(1, 197701504), (2, 98850752), (4, 49425376), (7, 28243072), (8, 24712688), (11, 17972864), (13, 15207808), (14, 14121536), (16, 12356344), (22, 8986432), (26, 7603904), (28, 7060768), (32, 6178172), (44, 4493216), (52, 3801952), (56, 3530384), (64, 3089086), (77, 2567552), (88, 2246608), (91, 2172544), (104, 1900976), (112, 1765192), (128, 1544543), (143, 1382528), (154, 1283776), (176, 1123304), (182, 1086272), (208, 950488), (224, 882596), (286, 691264), (308, 641888), (352, 561652), (364, 543136), (416, 475244), (448, 441298), (572, 345632), (616, 320944), (704, 280826), (728, 271568), (832, 237622), (896, 220649), (1001, 197504), (1144, 172816), (1232, 160472), (1408, 140413), (1456, 135784), (1543, 128128), (1664, 118811), (2002, 98752), (2288, 86408), (2464, 80236), (2912, 67892), (3086, 64064), (4004, 49376), (4576, 43204), (4928, 40118), (5824, 33946), (6172, 32032), (8008, 24688), (9152, 21602), (9856, 20059), (10801, 18304), (11648, 16973), (12344, 16016)]