208028106

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{80819}}^1$

素因数の和:80851

約数の個数: 48

約数和(自身を含む): 529532640

約数和(自身を除く): 321504534

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 80819, 161638, 242457, 484914, 727371, 889009, 1050647, 1454742, 1778018, 2101294, 2667027, 3151941, 5334054, 6303882, 8001081, 9455823, 11557117, 16002162, 18911646, 23114234, 34671351, 69342702, 104014053, 208028106]

約数ペア:

[(1, 208028106), (2, 104014053), (3, 69342702), (6, 34671351), (9, 23114234), (11, 18911646), (13, 16002162), (18, 11557117), (22, 9455823), (26, 8001081), (33, 6303882), (39, 5334054), (66, 3151941), (78, 2667027), (99, 2101294), (117, 1778018), (143, 1454742), (198, 1050647), (234, 889009), (286, 727371), (429, 484914), (858, 242457), (1287, 161638), (2574, 80819)]