203488064

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1867}}^1$

素因数の和:2023

約数の個数: 56

約数和(自身を含む): 438412128

約数和(自身を除く): 234924064

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 131, 208, 262, 416, 524, 832, 1048, 1703, 1867, 2096, 3406, 3734, 4192, 6812, 7468, 8384, 13624, 14936, 24271, 27248, 29872, 48542, 54496, 59744, 97084, 108992, 119488, 194168, 244577, 388336, 489154, 776672, 978308, 1553344, 1956616, 3179501, 3913232, 6359002, 7826464, 12718004, 15652928, 25436008, 50872016, 101744032, 203488064]

約数ペア:

[(1, 203488064), (2, 101744032), (4, 50872016), (8, 25436008), (13, 15652928), (16, 12718004), (26, 7826464), (32, 6359002), (52, 3913232), (64, 3179501), (104, 1956616), (131, 1553344), (208, 978308), (262, 776672), (416, 489154), (524, 388336), (832, 244577), (1048, 194168), (1703, 119488), (1867, 108992), (2096, 97084), (3406, 59744), (3734, 54496), (4192, 48542), (6812, 29872), (7468, 27248), (8384, 24271), (13624, 14936)]