205107552

素因数分解:

$2^5\times 3^5\times {\mathrm{13}}^1\times {\mathrm{2029}}^1$

素因数の和:2067

約数の個数: 144

約数和(自身を含む): 651727440

約数和(自身を除く): 446619888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 288, 312, 324, 351, 416, 432, 468, 486, 624, 648, 702, 864, 936, 972, 1053, 1248, 1296, 1404, 1872, 1944, 2029, 2106, 2592, 2808, 3159, 3744, 3888, 4058, 4212, 5616, 6087, 6318, 7776, 8116, 8424, 11232, 12174, 12636, 16232, 16848, 18261, 24348, 25272, 26377, 32464, 33696, 36522, 48696, 50544, 52754, 54783, 64928, 73044, 79131, 97392, 101088, 105508, 109566, 146088, 158262, 164349, 194784, 211016, 219132, 237393, 292176, 316524, 328698, 422032, 438264, 474786, 493047, 584352, 633048, 657396, 712179, 844064, 876528, 949572, 986094, 1266096, 1314792, 1424358, 1753056, 1899144, 1972188, 2136537, 2532192, 2629584, 2848716, 3798288, 3944376, 4273074, 5259168, 5697432, 6409611, 7596576, 7888752, 8546148, 11394864, 12819222, 15777504, 17092296, 22789728, 25638444, 34184592, 51276888, 68369184, 102553776, 205107552]

約数ペア:

[(1, 205107552), (2, 102553776), (3, 68369184), (4, 51276888), (6, 34184592), (8, 25638444), (9, 22789728), (12, 17092296), (13, 15777504), (16, 12819222), (18, 11394864), (24, 8546148), (26, 7888752), (27, 7596576), (32, 6409611), (36, 5697432), (39, 5259168), (48, 4273074), (52, 3944376), (54, 3798288), (72, 2848716), (78, 2629584), (81, 2532192), (96, 2136537), (104, 1972188), (108, 1899144), (117, 1753056), (144, 1424358), (156, 1314792), (162, 1266096), (208, 986094), (216, 949572), (234, 876528), (243, 844064), (288, 712179), (312, 657396), (324, 633048), (351, 584352), (416, 493047), (432, 474786), (468, 438264), (486, 422032), (624, 328698), (648, 316524), (702, 292176), (864, 237393), (936, 219132), (972, 211016), (1053, 194784), (1248, 164349), (1296, 158262), (1404, 146088), (1872, 109566), (1944, 105508), (2029, 101088), (2106, 97392), (2592, 79131), (2808, 73044), (3159, 64928), (3744, 54783), (3888, 52754), (4058, 50544), (4212, 48696), (5616, 36522), (6087, 33696), (6318, 32464), (7776, 26377), (8116, 25272), (8424, 24348), (11232, 18261), (12174, 16848), (12636, 16232)]