209022336

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1951}}^1$

素因数の和:2005

約数の個数: 128

約数和(自身を含む): 637132800

約数和(自身を除く): 428110464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 279, 288, 372, 384, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1152, 1488, 1674, 1728, 1951, 1984, 2232, 2976, 3348, 3456, 3902, 3968, 4464, 5853, 5952, 6696, 7804, 8928, 11706, 11904, 13392, 15608, 17559, 17856, 23412, 26784, 31216, 35118, 35712, 46824, 52677, 53568, 60481, 62432, 70236, 93648, 105354, 107136, 120962, 124864, 140472, 181443, 187296, 210708, 241924, 249728, 280944, 362886, 374592, 421416, 483848, 544329, 561888, 725772, 749184, 842832, 967696, 1088658, 1123776, 1451544, 1632987, 1685664, 1935392, 2177316, 2247552, 2903088, 3265974, 3371328, 3870784, 4354632, 5806176, 6531948, 6742656, 7741568, 8709264, 11612352, 13063896, 17418528, 23224704, 26127792, 34837056, 52255584, 69674112, 104511168, 209022336]

約数ペア:

[(1, 209022336), (2, 104511168), (3, 69674112), (4, 52255584), (6, 34837056), (8, 26127792), (9, 23224704), (12, 17418528), (16, 13063896), (18, 11612352), (24, 8709264), (27, 7741568), (31, 6742656), (32, 6531948), (36, 5806176), (48, 4354632), (54, 3870784), (62, 3371328), (64, 3265974), (72, 2903088), (93, 2247552), (96, 2177316), (108, 1935392), (124, 1685664), (128, 1632987), (144, 1451544), (186, 1123776), (192, 1088658), (216, 967696), (248, 842832), (279, 749184), (288, 725772), (372, 561888), (384, 544329), (432, 483848), (496, 421416), (558, 374592), (576, 362886), (744, 280944), (837, 249728), (864, 241924), (992, 210708), (1116, 187296), (1152, 181443), (1488, 140472), (1674, 124864), (1728, 120962), (1951, 107136), (1984, 105354), (2232, 93648), (2976, 70236), (3348, 62432), (3456, 60481), (3902, 53568), (3968, 52677), (4464, 46824), (5853, 35712), (5952, 35118), (6696, 31216), (7804, 26784), (8928, 23412), (11706, 17856), (11904, 17559), (13392, 15608)]