203474208

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:299

約数の個数: 192

約数和(自身を含む): 646652160

約数和(自身を除く): 443177952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 53, 56, 58, 84, 87, 96, 106, 112, 116, 159, 168, 174, 197, 203, 212, 224, 232, 318, 336, 348, 371, 394, 406, 424, 464, 591, 609, 636, 672, 696, 742, 788, 812, 848, 928, 1113, 1182, 1218, 1272, 1379, 1392, 1484, 1537, 1576, 1624, 1696, 2226, 2364, 2436, 2544, 2758, 2784, 2968, 3074, 3152, 3248, 4137, 4452, 4611, 4728, 4872, 5088, 5516, 5713, 5936, 6148, 6304, 6496, 8274, 8904, 9222, 9456, 9744, 10441, 10759, 11032, 11426, 11872, 12296, 16548, 17139, 17808, 18444, 18912, 19488, 20882, 21518, 22064, 22852, 24592, 31323, 32277, 33096, 34278, 35616, 36888, 39991, 41764, 43036, 44128, 45704, 49184, 62646, 64554, 66192, 68556, 73087, 73776, 79982, 83528, 86072, 91408, 119973, 125292, 129108, 132384, 137112, 146174, 147552, 159964, 167056, 172144, 182816, 219261, 239946, 250584, 258216, 274224, 292348, 302789, 319928, 334112, 344288, 438522, 479892, 501168, 516432, 548448, 584696, 605578, 639856, 877044, 908367, 959784, 1002336, 1032864, 1169392, 1211156, 1279712, 1754088, 1816734, 1919568, 2119523, 2338784, 2422312, 3508176, 3633468, 3839136, 4239046, 4844624, 6358569, 7016352, 7266936, 8478092, 9689248, 12717138, 14533872, 16956184, 25434276, 29067744, 33912368, 50868552, 67824736, 101737104, 203474208]

約数ペア:

[(1, 203474208), (2, 101737104), (3, 67824736), (4, 50868552), (6, 33912368), (7, 29067744), (8, 25434276), (12, 16956184), (14, 14533872), (16, 12717138), (21, 9689248), (24, 8478092), (28, 7266936), (29, 7016352), (32, 6358569), (42, 4844624), (48, 4239046), (53, 3839136), (56, 3633468), (58, 3508176), (84, 2422312), (87, 2338784), (96, 2119523), (106, 1919568), (112, 1816734), (116, 1754088), (159, 1279712), (168, 1211156), (174, 1169392), (197, 1032864), (203, 1002336), (212, 959784), (224, 908367), (232, 877044), (318, 639856), (336, 605578), (348, 584696), (371, 548448), (394, 516432), (406, 501168), (424, 479892), (464, 438522), (591, 344288), (609, 334112), (636, 319928), (672, 302789), (696, 292348), (742, 274224), (788, 258216), (812, 250584), (848, 239946), (928, 219261), (1113, 182816), (1182, 172144), (1218, 167056), (1272, 159964), (1379, 147552), (1392, 146174), (1484, 137112), (1537, 132384), (1576, 129108), (1624, 125292), (1696, 119973), (2226, 91408), (2364, 86072), (2436, 83528), (2544, 79982), (2758, 73776), (2784, 73087), (2968, 68556), (3074, 66192), (3152, 64554), (3248, 62646), (4137, 49184), (4452, 45704), (4611, 44128), (4728, 43036), (4872, 41764), (5088, 39991), (5516, 36888), (5713, 35616), (5936, 34278), (6148, 33096), (6304, 32277), (6496, 31323), (8274, 24592), (8904, 22852), (9222, 22064), (9456, 21518), (9744, 20882), (10441, 19488), (10759, 18912), (11032, 18444), (11426, 17808), (11872, 17139), (12296, 16548)]