204961536

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{2281}}^1$

素因数の和:2319

約数の個数: 144

約数和(自身を含む): 653017120

約数和(自身を除く): 448055584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 768, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2281, 2304, 2496, 2808, 3328, 3456, 3744, 4562, 4992, 5616, 6843, 6912, 7488, 9124, 9984, 11232, 13686, 14976, 18248, 20529, 22464, 27372, 29653, 29952, 36496, 41058, 44928, 54744, 59306, 61587, 72992, 82116, 88959, 89856, 109488, 118612, 123174, 145984, 164232, 177918, 218976, 237224, 246348, 266877, 291968, 328464, 355836, 437952, 474448, 492696, 533754, 583936, 656928, 711672, 800631, 875904, 948896, 985392, 1067508, 1313856, 1423344, 1601262, 1751808, 1897792, 1970784, 2135016, 2627712, 2846688, 3202524, 3795584, 3941568, 4270032, 5255424, 5693376, 6405048, 7591168, 7883136, 8540064, 11386752, 12810096, 15766272, 17080128, 22773504, 25620192, 34160256, 51240384, 68320512, 102480768, 204961536]

約数ペア:

[(1, 204961536), (2, 102480768), (3, 68320512), (4, 51240384), (6, 34160256), (8, 25620192), (9, 22773504), (12, 17080128), (13, 15766272), (16, 12810096), (18, 11386752), (24, 8540064), (26, 7883136), (27, 7591168), (32, 6405048), (36, 5693376), (39, 5255424), (48, 4270032), (52, 3941568), (54, 3795584), (64, 3202524), (72, 2846688), (78, 2627712), (96, 2135016), (104, 1970784), (108, 1897792), (117, 1751808), (128, 1601262), (144, 1423344), (156, 1313856), (192, 1067508), (208, 985392), (216, 948896), (234, 875904), (256, 800631), (288, 711672), (312, 656928), (351, 583936), (384, 533754), (416, 492696), (432, 474448), (468, 437952), (576, 355836), (624, 328464), (702, 291968), (768, 266877), (832, 246348), (864, 237224), (936, 218976), (1152, 177918), (1248, 164232), (1404, 145984), (1664, 123174), (1728, 118612), (1872, 109488), (2281, 89856), (2304, 88959), (2496, 82116), (2808, 72992), (3328, 61587), (3456, 59306), (3744, 54744), (4562, 44928), (4992, 41058), (5616, 36496), (6843, 29952), (6912, 29653), (7488, 27372), (9124, 22464), (9984, 20529), (11232, 18248), (13686, 14976)]