207789318

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{8011}}^1$

素因数の和:8161

約数の個数: 48

約数和(自身を含む): 494949312

約数和(自身を除く): 287159994

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 131, 198, 262, 393, 786, 1179, 1441, 2358, 2882, 4323, 8011, 8646, 12969, 16022, 24033, 25938, 48066, 72099, 88121, 144198, 176242, 264363, 528726, 793089, 1049441, 1586178, 2098882, 3148323, 6296646, 9444969, 11543851, 18889938, 23087702, 34631553, 69263106, 103894659, 207789318]

約数ペア:

[(1, 207789318), (2, 103894659), (3, 69263106), (6, 34631553), (9, 23087702), (11, 18889938), (18, 11543851), (22, 9444969), (33, 6296646), (66, 3148323), (99, 2098882), (131, 1586178), (198, 1049441), (262, 793089), (393, 528726), (786, 264363), (1179, 176242), (1441, 144198), (2358, 88121), (2882, 72099), (4323, 48066), (8011, 25938), (8646, 24033), (12969, 16022)]