201069286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 364953600

約数和(自身を除く): 163884314

約数列:

[1, 2, 11, 19, 22, 31, 38, 59, 62, 118, 209, 263, 341, 418, 526, 589, 649, 682, 1121, 1178, 1298, 1829, 2242, 2893, 3658, 4997, 5786, 6479, 8153, 9994, 12331, 12958, 15517, 16306, 20119, 24662, 31034, 34751, 40238, 54967, 69502, 89683, 109934, 154907, 170687, 179366, 294823, 309814, 341374, 382261, 481027, 589646, 764522, 962054, 1703977, 3243053, 3407954, 5291297, 6486106, 9139513, 10582594, 18279026, 100534643, 201069286]

約数ペア:

[(1, 201069286), (2, 100534643), (11, 18279026), (19, 10582594), (22, 9139513), (31, 6486106), (38, 5291297), (59, 3407954), (62, 3243053), (118, 1703977), (209, 962054), (263, 764522), (341, 589646), (418, 481027), (526, 382261), (589, 341374), (649, 309814), (682, 294823), (1121, 179366), (1178, 170687), (1298, 154907), (1829, 109934), (2242, 89683), (2893, 69502), (3658, 54967), (4997, 40238), (5786, 34751), (6479, 31034), (8153, 24662), (9994, 20119), (12331, 16306), (12958, 15517)]