199578984

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{3917}}^1$

素因数の和:4130

約数の個数: 64

約数和(自身を含む): 547266240

約数和(自身を除く): 347687256

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 193, 264, 386, 579, 772, 1158, 1544, 2123, 2316, 3917, 4246, 4632, 6369, 7834, 8492, 11751, 12738, 15668, 16984, 23502, 25476, 31336, 43087, 47004, 50952, 86174, 94008, 129261, 172348, 258522, 344696, 517044, 755981, 1034088, 1511962, 2267943, 3023924, 4535886, 6047848, 8315791, 9071772, 16631582, 18143544, 24947373, 33263164, 49894746, 66526328, 99789492, 199578984]

約数ペア:

[(1, 199578984), (2, 99789492), (3, 66526328), (4, 49894746), (6, 33263164), (8, 24947373), (11, 18143544), (12, 16631582), (22, 9071772), (24, 8315791), (33, 6047848), (44, 4535886), (66, 3023924), (88, 2267943), (132, 1511962), (193, 1034088), (264, 755981), (386, 517044), (579, 344696), (772, 258522), (1158, 172348), (1544, 129261), (2123, 94008), (2316, 86174), (3917, 50952), (4246, 47004), (4632, 43087), (6369, 31336), (7834, 25476), (8492, 23502), (11751, 16984), (12738, 15668)]