208060866

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{953}}^1$

素因数の和:1288

約数の個数: 64

約数和(自身を含む): 500048640

約数和(自身を除く): 291987774

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 311, 351, 622, 702, 933, 953, 1866, 1906, 2799, 2859, 4043, 5598, 5718, 8086, 8397, 8577, 12129, 12389, 16794, 17154, 24258, 24778, 25731, 36387, 37167, 51462, 72774, 74334, 109161, 111501, 218322, 223002, 296383, 334503, 592766, 669006, 889149, 1778298, 2667447, 3852979, 5334894, 7705958, 8002341, 11558937, 16004682, 23117874, 34676811, 69353622, 104030433, 208060866]

約数ペア:

[(1, 208060866), (2, 104030433), (3, 69353622), (6, 34676811), (9, 23117874), (13, 16004682), (18, 11558937), (26, 8002341), (27, 7705958), (39, 5334894), (54, 3852979), (78, 2667447), (117, 1778298), (234, 889149), (311, 669006), (351, 592766), (622, 334503), (702, 296383), (933, 223002), (953, 218322), (1866, 111501), (1906, 109161), (2799, 74334), (2859, 72774), (4043, 51462), (5598, 37167), (5718, 36387), (8086, 25731), (8397, 24778), (8577, 24258), (12129, 17154), (12389, 16794)]