202162185

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 387878400

約数和(自身を除く): 185716215

約数列:

[1, 3, 5, 9, 15, 19, 41, 45, 57, 73, 79, 95, 123, 171, 205, 219, 237, 285, 365, 369, 395, 615, 657, 711, 779, 855, 1095, 1185, 1387, 1501, 1845, 2337, 2993, 3239, 3285, 3555, 3895, 4161, 4503, 5767, 6935, 7011, 7505, 8979, 9717, 11685, 12483, 13509, 14965, 16195, 17301, 20805, 22515, 26937, 28835, 29151, 35055, 44895, 48585, 51903, 56867, 61541, 62415, 67545, 86505, 109573, 134685, 145755, 170601, 184623, 236447, 259515, 284335, 307705, 328719, 511803, 547865, 553869, 709341, 853005, 923115, 986157, 1182235, 1643595, 2128023, 2559015, 2769345, 3546705, 4492493, 4930785, 10640115, 13477479, 22462465, 40432437, 67387395, 202162185]

約数ペア:

[(1, 202162185), (3, 67387395), (5, 40432437), (9, 22462465), (15, 13477479), (19, 10640115), (41, 4930785), (45, 4492493), (57, 3546705), (73, 2769345), (79, 2559015), (95, 2128023), (123, 1643595), (171, 1182235), (205, 986157), (219, 923115), (237, 853005), (285, 709341), (365, 553869), (369, 547865), (395, 511803), (615, 328719), (657, 307705), (711, 284335), (779, 259515), (855, 236447), (1095, 184623), (1185, 170601), (1387, 145755), (1501, 134685), (1845, 109573), (2337, 86505), (2993, 67545), (3239, 62415), (3285, 61541), (3555, 56867), (3895, 51903), (4161, 48585), (4503, 44895), (5767, 35055), (6935, 29151), (7011, 28835), (7505, 26937), (8979, 22515), (9717, 20805), (11685, 17301), (12483, 16195), (13509, 14965)]