208045376

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:237

約数の個数: 168

約数和(自身を含む): 541361376

約数和(自身を除く): 333316000

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 49, 56, 64, 74, 77, 88, 98, 112, 148, 154, 163, 176, 196, 224, 259, 296, 308, 326, 352, 392, 407, 448, 518, 539, 592, 616, 652, 704, 784, 814, 1036, 1078, 1141, 1184, 1232, 1304, 1568, 1628, 1793, 1813, 2072, 2156, 2282, 2368, 2464, 2608, 2849, 3136, 3256, 3586, 3626, 4144, 4312, 4564, 4928, 5216, 5698, 6031, 6512, 7172, 7252, 7987, 8288, 8624, 9128, 10432, 11396, 12062, 12551, 13024, 14344, 14504, 15974, 16576, 17248, 18256, 19943, 22792, 24124, 25102, 26048, 28688, 29008, 31948, 34496, 36512, 39886, 42217, 45584, 48248, 50204, 57376, 58016, 63896, 66341, 73024, 79772, 84434, 87857, 91168, 96496, 100408, 114752, 116032, 127792, 132682, 159544, 168868, 175714, 182336, 192992, 200816, 255584, 265364, 295519, 319088, 337736, 351428, 385984, 401632, 464387, 511168, 530728, 591038, 638176, 675472, 702856, 803264, 928774, 1061456, 1182076, 1276352, 1350944, 1405712, 1857548, 2122912, 2364152, 2701888, 2811424, 3250709, 3715096, 4245824, 4728304, 5622848, 6501418, 7430192, 9456608, 13002836, 14860384, 18913216, 26005672, 29720768, 52011344, 104022688, 208045376]

約数ペア:

[(1, 208045376), (2, 104022688), (4, 52011344), (7, 29720768), (8, 26005672), (11, 18913216), (14, 14860384), (16, 13002836), (22, 9456608), (28, 7430192), (32, 6501418), (37, 5622848), (44, 4728304), (49, 4245824), (56, 3715096), (64, 3250709), (74, 2811424), (77, 2701888), (88, 2364152), (98, 2122912), (112, 1857548), (148, 1405712), (154, 1350944), (163, 1276352), (176, 1182076), (196, 1061456), (224, 928774), (259, 803264), (296, 702856), (308, 675472), (326, 638176), (352, 591038), (392, 530728), (407, 511168), (448, 464387), (518, 401632), (539, 385984), (592, 351428), (616, 337736), (652, 319088), (704, 295519), (784, 265364), (814, 255584), (1036, 200816), (1078, 192992), (1141, 182336), (1184, 175714), (1232, 168868), (1304, 159544), (1568, 132682), (1628, 127792), (1793, 116032), (1813, 114752), (2072, 100408), (2156, 96496), (2282, 91168), (2368, 87857), (2464, 84434), (2608, 79772), (2849, 73024), (3136, 66341), (3256, 63896), (3586, 58016), (3626, 57376), (4144, 50204), (4312, 48248), (4564, 45584), (4928, 42217), (5216, 39886), (5698, 36512), (6031, 34496), (6512, 31948), (7172, 29008), (7252, 28688), (7987, 26048), (8288, 25102), (8624, 24124), (9128, 22792), (10432, 19943), (11396, 18256), (12062, 17248), (12551, 16576), (13024, 15974), (14344, 14504)]