203641728

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{17107}}^1$

素因数の和:17155

約数の個数: 64

約数和(自身を含む): 558405120

約数和(自身を除く): 354763392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2976, 3968, 5952, 11904, 17107, 34214, 51321, 68428, 102642, 136856, 205284, 273712, 410568, 530317, 547424, 821136, 1060634, 1094848, 1590951, 1642272, 2121268, 2189696, 3181902, 3284544, 4242536, 6363804, 6569088, 8485072, 12727608, 16970144, 25455216, 33940288, 50910432, 67880576, 101820864, 203641728]

約数ペア:

[(1, 203641728), (2, 101820864), (3, 67880576), (4, 50910432), (6, 33940288), (8, 25455216), (12, 16970144), (16, 12727608), (24, 8485072), (31, 6569088), (32, 6363804), (48, 4242536), (62, 3284544), (64, 3181902), (93, 2189696), (96, 2121268), (124, 1642272), (128, 1590951), (186, 1094848), (192, 1060634), (248, 821136), (372, 547424), (384, 530317), (496, 410568), (744, 273712), (992, 205284), (1488, 136856), (1984, 102642), (2976, 68428), (3968, 51321), (5952, 34214), (11904, 17107)]