213205704

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{521}}^1$

素因数の和:623

約数の個数: 96

約数和(自身を含む): 576914400

約数和(自身を除く): 363708696

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 59, 68, 102, 118, 136, 177, 204, 236, 289, 354, 408, 472, 521, 578, 708, 867, 1003, 1042, 1156, 1416, 1563, 1734, 2006, 2084, 2312, 3009, 3126, 3468, 4012, 4168, 6018, 6252, 6936, 8024, 8857, 12036, 12504, 17051, 17714, 24072, 26571, 30739, 34102, 35428, 51153, 53142, 61478, 68204, 70856, 92217, 102306, 106284, 122956, 136408, 150569, 184434, 204612, 212568, 245912, 301138, 368868, 409224, 451707, 522563, 602276, 737736, 903414, 1045126, 1204552, 1567689, 1806828, 2090252, 3135378, 3613656, 4180504, 6270756, 8883571, 12541512, 17767142, 26650713, 35534284, 53301426, 71068568, 106602852, 213205704]

約数ペア:

[(1, 213205704), (2, 106602852), (3, 71068568), (4, 53301426), (6, 35534284), (8, 26650713), (12, 17767142), (17, 12541512), (24, 8883571), (34, 6270756), (51, 4180504), (59, 3613656), (68, 3135378), (102, 2090252), (118, 1806828), (136, 1567689), (177, 1204552), (204, 1045126), (236, 903414), (289, 737736), (354, 602276), (408, 522563), (472, 451707), (521, 409224), (578, 368868), (708, 301138), (867, 245912), (1003, 212568), (1042, 204612), (1156, 184434), (1416, 150569), (1563, 136408), (1734, 122956), (2006, 106284), (2084, 102306), (2312, 92217), (3009, 70856), (3126, 68204), (3468, 61478), (4012, 53142), (4168, 51153), (6018, 35428), (6252, 34102), (6936, 30739), (8024, 26571), (8857, 24072), (12036, 17714), (12504, 17051)]