208738104

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{26927}}^1$

素因数の和:26972

約数の個数: 64

約数和(自身を含む): 581644800

約数和(自身を除く): 372906696

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 323, 408, 456, 646, 969, 1292, 1938, 2584, 3876, 7752, 26927, 53854, 80781, 107708, 161562, 215416, 323124, 457759, 511613, 646248, 915518, 1023226, 1373277, 1534839, 1831036, 2046452, 2746554, 3069678, 3662072, 4092904, 5493108, 6139356, 8697421, 10986216, 12278712, 17394842, 26092263, 34789684, 52184526, 69579368, 104369052, 208738104]

約数ペア:

[(1, 208738104), (2, 104369052), (3, 69579368), (4, 52184526), (6, 34789684), (8, 26092263), (12, 17394842), (17, 12278712), (19, 10986216), (24, 8697421), (34, 6139356), (38, 5493108), (51, 4092904), (57, 3662072), (68, 3069678), (76, 2746554), (102, 2046452), (114, 1831036), (136, 1534839), (152, 1373277), (204, 1023226), (228, 915518), (323, 646248), (408, 511613), (456, 457759), (646, 323124), (969, 215416), (1292, 161562), (1938, 107708), (2584, 80781), (3876, 53854), (7752, 26927)]