201090816

素因数分解:

$2^8\times 3^3\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:691

約数の個数: 144

約数和(自身を含む): 608294400

約数和(自身を除く): 407203584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 94, 96, 108, 128, 141, 144, 188, 192, 216, 256, 282, 288, 376, 384, 423, 432, 564, 576, 619, 752, 768, 846, 864, 1128, 1152, 1238, 1269, 1504, 1692, 1728, 1857, 2256, 2304, 2476, 2538, 3008, 3384, 3456, 3714, 4512, 4952, 5076, 5571, 6016, 6768, 6912, 7428, 9024, 9904, 10152, 11142, 12032, 13536, 14856, 16713, 18048, 19808, 20304, 22284, 27072, 29093, 29712, 33426, 36096, 39616, 40608, 44568, 54144, 58186, 59424, 66852, 79232, 81216, 87279, 89136, 108288, 116372, 118848, 133704, 158464, 162432, 174558, 178272, 232744, 237696, 261837, 267408, 324864, 349116, 356544, 465488, 475392, 523674, 534816, 698232, 713088, 785511, 930976, 1047348, 1069632, 1396464, 1426176, 1571022, 1861952, 2094696, 2139264, 2792928, 3142044, 3723904, 4189392, 4278528, 5585856, 6284088, 7447808, 8378784, 11171712, 12568176, 16757568, 22343424, 25136352, 33515136, 50272704, 67030272, 100545408, 201090816]

約数ペア:

[(1, 201090816), (2, 100545408), (3, 67030272), (4, 50272704), (6, 33515136), (8, 25136352), (9, 22343424), (12, 16757568), (16, 12568176), (18, 11171712), (24, 8378784), (27, 7447808), (32, 6284088), (36, 5585856), (47, 4278528), (48, 4189392), (54, 3723904), (64, 3142044), (72, 2792928), (94, 2139264), (96, 2094696), (108, 1861952), (128, 1571022), (141, 1426176), (144, 1396464), (188, 1069632), (192, 1047348), (216, 930976), (256, 785511), (282, 713088), (288, 698232), (376, 534816), (384, 523674), (423, 475392), (432, 465488), (564, 356544), (576, 349116), (619, 324864), (752, 267408), (768, 261837), (846, 237696), (864, 232744), (1128, 178272), (1152, 174558), (1238, 162432), (1269, 158464), (1504, 133704), (1692, 118848), (1728, 116372), (1857, 108288), (2256, 89136), (2304, 87279), (2476, 81216), (2538, 79232), (3008, 66852), (3384, 59424), (3456, 58186), (3714, 54144), (4512, 44568), (4952, 40608), (5076, 39616), (5571, 36096), (6016, 33426), (6768, 29712), (6912, 29093), (7428, 27072), (9024, 22284), (9904, 20304), (10152, 19808), (11142, 18048), (12032, 16713), (13536, 14856)]