204891288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{64189}}^1$

素因数の和:64224

約数の個数: 64

約数和(自身を含む): 616224000

約数和(自身を除く): 411332712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 64189, 128378, 192567, 256756, 385134, 449323, 513512, 770268, 898646, 1219591, 1347969, 1540536, 1797292, 2439182, 2695938, 3594584, 3658773, 4878364, 5391876, 7317546, 8537137, 9756728, 10783752, 14635092, 17074274, 25611411, 29270184, 34148548, 51222822, 68297096, 102445644, 204891288]

約数ペア:

[(1, 204891288), (2, 102445644), (3, 68297096), (4, 51222822), (6, 34148548), (7, 29270184), (8, 25611411), (12, 17074274), (14, 14635092), (19, 10783752), (21, 9756728), (24, 8537137), (28, 7317546), (38, 5391876), (42, 4878364), (56, 3658773), (57, 3594584), (76, 2695938), (84, 2439182), (114, 1797292), (133, 1540536), (152, 1347969), (168, 1219591), (228, 898646), (266, 770268), (399, 513512), (456, 449323), (532, 385134), (798, 256756), (1064, 192567), (1596, 128378), (3192, 64189)]