201246678248

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1319}}^1$

素因数の和:1477

約数の個数: 256

約数和(自身を含む): 500898816000

約数和(自身を除く): 299652137752

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 56, 77, 88, 89, 92, 121, 154, 161, 178, 184, 242, 253, 308, 322, 356, 484, 506, 616, 623, 644, 712, 847, 968, 979, 1012, 1246, 1288, 1319, 1331, 1694, 1771, 1958, 2024, 2047, 2492, 2638, 2662, 2783, 3388, 3542, 3916, 4094, 4984, 5276, 5324, 5566, 6776, 6853, 7084, 7832, 8188, 9233, 9317, 10552, 10648, 10769, 11132, 13706, 14168, 14329, 14509, 16376, 18466, 18634, 19481, 21538, 22264, 22517, 27412, 28658, 29018, 30337, 30613, 36932, 37268, 38962, 43076, 45034, 54824, 57316, 58036, 60674, 61226, 73864, 74536, 75383, 77924, 86152, 90068, 101563, 114632, 116072, 117391, 118459, 121348, 122452, 150766, 155848, 157619, 159599, 180136, 203126, 212359, 214291, 234782, 236918, 242696, 244904, 247687, 301532, 315238, 319198, 333707, 406252, 424718, 428582, 469564, 473836, 495374, 603064, 630476, 638396, 667414, 812504, 821737, 829213, 849436, 857164, 939128, 947672, 990748, 1117193, 1260952, 1276792, 1291301, 1334828, 1643474, 1658426, 1698872, 1714328, 1733809, 1755589, 1981496, 2234386, 2335949, 2582602, 2669656, 2699993, 2724557, 3286948, 3316852, 3467618, 3511178, 3670777, 4468772, 4671898, 5165204, 5399986, 5449114, 6573896, 6633704, 6935236, 7022356, 7341554, 8937544, 9039107, 9343796, 10330408, 10799972, 10898228, 12289123, 13870472, 14044712, 14204311, 14683108, 18078214, 18687592, 18899951, 19071899, 21599944, 21796456, 24578246, 25695439, 28408622, 29366216, 29699923, 36156428, 37799902, 38143798, 40378547, 49156492, 51390878, 56817244, 59399846, 72312856, 75599804, 76287596, 80757094, 98312984, 99430177, 102781756, 113634488, 118799692, 151199608, 152575192, 156247421, 161514188, 198860354, 205563512, 207899461, 237599384, 282649829, 312494842, 323028376, 326699153, 397720708, 415798922, 565299658, 624989684, 653398306, 795441416, 831597844, 1093731947, 1130599316, 1249979368, 1306796612, 1663195688, 2187463894, 2261198632, 2286894071, 2613593224, 3593690683, 4374927788, 4573788142, 7187381366, 8749855576, 9147576284, 14374762732, 18295152568, 25155834781, 28749525464, 50311669562, 100623339124, 201246678248]

約数ペア:

[(1, 201246678248), (2, 100623339124), (4, 50311669562), (7, 28749525464), (8, 25155834781), (11, 18295152568), (14, 14374762732), (22, 9147576284), (23, 8749855576), (28, 7187381366), (44, 4573788142), (46, 4374927788), (56, 3593690683), (77, 2613593224), (88, 2286894071), (89, 2261198632), (92, 2187463894), (121, 1663195688), (154, 1306796612), (161, 1249979368), (178, 1130599316), (184, 1093731947), (242, 831597844), (253, 795441416), (308, 653398306), (322, 624989684), (356, 565299658), (484, 415798922), (506, 397720708), (616, 326699153), (623, 323028376), (644, 312494842), (712, 282649829), (847, 237599384), (968, 207899461), (979, 205563512), (1012, 198860354), (1246, 161514188), (1288, 156247421), (1319, 152575192), (1331, 151199608), (1694, 118799692), (1771, 113634488), (1958, 102781756), (2024, 99430177), (2047, 98312984), (2492, 80757094), (2638, 76287596), (2662, 75599804), (2783, 72312856), (3388, 59399846), (3542, 56817244), (3916, 51390878), (4094, 49156492), (4984, 40378547), (5276, 38143798), (5324, 37799902), (5566, 36156428), (6776, 29699923), (6853, 29366216), (7084, 28408622), (7832, 25695439), (8188, 24578246), (9233, 21796456), (9317, 21599944), (10552, 19071899), (10648, 18899951), (10769, 18687592), (11132, 18078214), (13706, 14683108), (14168, 14204311), (14329, 14044712), (14509, 13870472), (16376, 12289123), (18466, 10898228), (18634, 10799972), (19481, 10330408), (21538, 9343796), (22264, 9039107), (22517, 8937544), (27412, 7341554), (28658, 7022356), (29018, 6935236), (30337, 6633704), (30613, 6573896), (36932, 5449114), (37268, 5399986), (38962, 5165204), (43076, 4671898), (45034, 4468772), (54824, 3670777), (57316, 3511178), (58036, 3467618), (60674, 3316852), (61226, 3286948), (73864, 2724557), (74536, 2699993), (75383, 2669656), (77924, 2582602), (86152, 2335949), (90068, 2234386), (101563, 1981496), (114632, 1755589), (116072, 1733809), (117391, 1714328), (118459, 1698872), (121348, 1658426), (122452, 1643474), (150766, 1334828), (155848, 1291301), (157619, 1276792), (159599, 1260952), (180136, 1117193), (203126, 990748), (212359, 947672), (214291, 939128), (234782, 857164), (236918, 849436), (242696, 829213), (244904, 821737), (247687, 812504), (301532, 667414), (315238, 638396), (319198, 630476), (333707, 603064), (406252, 495374), (424718, 473836), (428582, 469564)]