5200204919

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{571}}^1$

素因数の和:673

約数の個数: 72

約数和(自身を含む): 7156317168

約数和(自身を除く): 1956112249

約数列:

[1, 7, 13, 17, 29, 49, 91, 119, 203, 221, 377, 493, 571, 637, 833, 841, 1421, 1547, 2639, 3451, 3997, 5887, 6409, 7423, 9707, 10829, 10933, 14297, 16559, 18473, 24157, 27979, 41209, 44863, 51961, 67949, 76531, 100079, 115913, 126191, 185861, 215267, 281503, 314041, 363727, 475643, 480211, 535717, 700553, 811391, 883337, 1301027, 1506869, 1970521, 3361477, 3659539, 6183359, 6242743, 8163587, 9107189, 10548083, 13793647, 23530339, 25616773, 43699201, 57145109, 106126631, 179317411, 305894407, 400015763, 742886417, 5200204919]

約数ペア:

[(1, 5200204919), (7, 742886417), (13, 400015763), (17, 305894407), (29, 179317411), (49, 106126631), (91, 57145109), (119, 43699201), (203, 25616773), (221, 23530339), (377, 13793647), (493, 10548083), (571, 9107189), (637, 8163587), (833, 6242743), (841, 6183359), (1421, 3659539), (1547, 3361477), (2639, 1970521), (3451, 1506869), (3997, 1301027), (5887, 883337), (6409, 811391), (7423, 700553), (9707, 535717), (10829, 480211), (10933, 475643), (14297, 363727), (16559, 314041), (18473, 281503), (24157, 215267), (27979, 185861), (41209, 126191), (44863, 115913), (51961, 100079), (67949, 76531)]