201038175

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:370

約数の個数: 108

約数和(自身を含む): 414174384

約数和(自身を除く): 213136209

約数列:

[1, 3, 5, 9, 13, 15, 17, 25, 39, 45, 51, 65, 75, 85, 117, 153, 169, 195, 221, 225, 255, 311, 325, 425, 507, 585, 663, 765, 845, 933, 975, 1105, 1275, 1521, 1555, 1989, 2535, 2799, 2873, 2925, 3315, 3825, 4043, 4225, 4665, 5287, 5525, 7605, 7775, 8619, 9945, 12129, 12675, 13995, 14365, 15861, 16575, 20215, 23325, 25857, 26435, 36387, 38025, 43095, 47583, 49725, 52559, 60645, 68731, 69975, 71825, 79305, 101075, 129285, 132175, 157677, 181935, 206193, 215475, 237915, 262795, 303225, 343655, 396525, 473031, 618579, 646425, 788385, 893503, 909675, 1030965, 1189575, 1313975, 1718275, 2365155, 2680509, 3092895, 3941925, 4467515, 5154825, 8041527, 11825775, 13402545, 15464475, 22337575, 40207635, 67012725, 201038175]

約数ペア:

[(1, 201038175), (3, 67012725), (5, 40207635), (9, 22337575), (13, 15464475), (15, 13402545), (17, 11825775), (25, 8041527), (39, 5154825), (45, 4467515), (51, 3941925), (65, 3092895), (75, 2680509), (85, 2365155), (117, 1718275), (153, 1313975), (169, 1189575), (195, 1030965), (221, 909675), (225, 893503), (255, 788385), (311, 646425), (325, 618579), (425, 473031), (507, 396525), (585, 343655), (663, 303225), (765, 262795), (845, 237915), (933, 215475), (975, 206193), (1105, 181935), (1275, 157677), (1521, 132175), (1555, 129285), (1989, 101075), (2535, 79305), (2799, 71825), (2873, 69975), (2925, 68731), (3315, 60645), (3825, 52559), (4043, 49725), (4225, 47583), (4665, 43095), (5287, 38025), (5525, 36387), (7605, 26435), (7775, 25857), (8619, 23325), (9945, 20215), (12129, 16575), (12675, 15861), (13995, 14365)]