208575424

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1031}}^1$

素因数の和:1181

約数の個数: 56

約数和(自身を含む): 432511200

約数和(自身を除く): 223935776

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 109, 116, 218, 232, 436, 464, 872, 928, 1031, 1744, 1856, 2062, 3161, 3488, 4124, 6322, 6976, 8248, 12644, 16496, 25288, 29899, 32992, 50576, 59798, 65984, 101152, 112379, 119596, 202304, 224758, 239192, 449516, 478384, 899032, 956768, 1798064, 1913536, 3258991, 3596128, 6517982, 7192256, 13035964, 26071928, 52143856, 104287712, 208575424]

約数ペア:

[(1, 208575424), (2, 104287712), (4, 52143856), (8, 26071928), (16, 13035964), (29, 7192256), (32, 6517982), (58, 3596128), (64, 3258991), (109, 1913536), (116, 1798064), (218, 956768), (232, 899032), (436, 478384), (464, 449516), (872, 239192), (928, 224758), (1031, 202304), (1744, 119596), (1856, 112379), (2062, 101152), (3161, 65984), (3488, 59798), (4124, 50576), (6322, 32992), (6976, 29899), (8248, 25288), (12644, 16496)]