205068552

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 625242240

約数和(自身を除く): 420173688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 23, 24, 26, 34, 39, 41, 46, 51, 52, 68, 69, 78, 82, 92, 102, 104, 123, 136, 138, 156, 164, 184, 204, 221, 246, 276, 299, 312, 328, 391, 408, 442, 492, 533, 552, 598, 663, 697, 782, 884, 897, 943, 984, 1066, 1173, 1196, 1326, 1394, 1564, 1599, 1681, 1768, 1794, 1886, 2091, 2132, 2346, 2392, 2652, 2788, 2829, 3128, 3198, 3362, 3588, 3772, 4182, 4264, 4692, 5043, 5083, 5304, 5576, 5658, 6396, 6724, 7176, 7544, 8364, 9061, 9384, 10086, 10166, 11316, 12259, 12792, 13448, 15249, 16031, 16728, 18122, 20172, 20332, 21853, 22632, 24518, 27183, 28577, 30498, 32062, 36244, 36777, 38663, 40344, 40664, 43706, 48093, 49036, 54366, 57154, 60996, 64124, 65559, 72488, 73554, 77326, 85731, 87412, 96186, 98072, 108732, 114308, 115989, 121992, 128248, 131118, 147108, 154652, 171462, 174824, 192372, 208403, 217464, 228616, 231978, 262236, 294216, 309304, 342924, 371501, 384744, 416806, 463956, 502619, 524472, 625209, 657271, 685848, 743002, 833612, 927912, 1005238, 1114503, 1250418, 1314542, 1486004, 1507857, 1667224, 1971813, 2010476, 2229006, 2500836, 2629084, 2972008, 3015714, 3943626, 4020952, 4458012, 5001672, 5258168, 6031428, 7887252, 8544523, 8916024, 12062856, 15774504, 17089046, 25633569, 34178092, 51267138, 68356184, 102534276, 205068552]

約数ペア:

[(1, 205068552), (2, 102534276), (3, 68356184), (4, 51267138), (6, 34178092), (8, 25633569), (12, 17089046), (13, 15774504), (17, 12062856), (23, 8916024), (24, 8544523), (26, 7887252), (34, 6031428), (39, 5258168), (41, 5001672), (46, 4458012), (51, 4020952), (52, 3943626), (68, 3015714), (69, 2972008), (78, 2629084), (82, 2500836), (92, 2229006), (102, 2010476), (104, 1971813), (123, 1667224), (136, 1507857), (138, 1486004), (156, 1314542), (164, 1250418), (184, 1114503), (204, 1005238), (221, 927912), (246, 833612), (276, 743002), (299, 685848), (312, 657271), (328, 625209), (391, 524472), (408, 502619), (442, 463956), (492, 416806), (533, 384744), (552, 371501), (598, 342924), (663, 309304), (697, 294216), (782, 262236), (884, 231978), (897, 228616), (943, 217464), (984, 208403), (1066, 192372), (1173, 174824), (1196, 171462), (1326, 154652), (1394, 147108), (1564, 131118), (1599, 128248), (1681, 121992), (1768, 115989), (1794, 114308), (1886, 108732), (2091, 98072), (2132, 96186), (2346, 87412), (2392, 85731), (2652, 77326), (2788, 73554), (2829, 72488), (3128, 65559), (3198, 64124), (3362, 60996), (3588, 57154), (3772, 54366), (4182, 49036), (4264, 48093), (4692, 43706), (5043, 40664), (5083, 40344), (5304, 38663), (5576, 36777), (5658, 36244), (6396, 32062), (6724, 30498), (7176, 28577), (7544, 27183), (8364, 24518), (9061, 22632), (9384, 21853), (10086, 20332), (10166, 20172), (11316, 18122), (12259, 16728), (12792, 16031), (13448, 15249)]