205533888

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:215

約数の個数: 224

約数和(自身を含む): 665195520

約数和(自身を除く): 459661632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 61, 64, 69, 84, 92, 96, 109, 112, 122, 138, 161, 168, 183, 184, 192, 218, 224, 244, 276, 322, 327, 336, 366, 368, 427, 436, 448, 483, 488, 552, 644, 654, 672, 732, 736, 763, 854, 872, 966, 976, 1104, 1281, 1288, 1308, 1344, 1403, 1464, 1472, 1526, 1708, 1744, 1932, 1952, 2208, 2289, 2507, 2562, 2576, 2616, 2806, 2928, 3052, 3416, 3488, 3864, 3904, 4209, 4416, 4578, 5014, 5124, 5152, 5232, 5612, 5856, 6104, 6649, 6832, 6976, 7521, 7728, 8418, 9156, 9821, 10028, 10248, 10304, 10464, 11224, 11712, 12208, 13298, 13664, 15042, 15456, 16836, 17549, 18312, 19642, 19947, 20056, 20496, 20928, 22448, 24416, 26596, 27328, 29463, 30084, 30912, 33672, 35098, 36624, 39284, 39894, 40112, 40992, 44896, 46543, 48832, 52647, 53192, 58926, 60168, 67344, 70196, 73248, 78568, 79788, 80224, 81984, 89792, 93086, 105294, 106384, 117852, 120336, 134688, 139629, 140392, 146496, 152927, 157136, 159576, 160448, 186172, 210588, 212768, 235704, 240672, 269376, 279258, 280784, 305854, 314272, 319152, 372344, 421176, 425536, 458781, 471408, 481344, 558516, 561568, 611708, 628544, 638304, 744688, 842352, 917562, 942816, 1070489, 1117032, 1123136, 1223416, 1276608, 1489376, 1684704, 1835124, 1885632, 2140978, 2234064, 2446832, 2978752, 3211467, 3369408, 3670248, 4281956, 4468128, 4893664, 6422934, 7340496, 8563912, 8936256, 9787328, 12845868, 14680992, 17127824, 25691736, 29361984, 34255648, 51383472, 68511296, 102766944, 205533888]

約数ペア:

[(1, 205533888), (2, 102766944), (3, 68511296), (4, 51383472), (6, 34255648), (7, 29361984), (8, 25691736), (12, 17127824), (14, 14680992), (16, 12845868), (21, 9787328), (23, 8936256), (24, 8563912), (28, 7340496), (32, 6422934), (42, 4893664), (46, 4468128), (48, 4281956), (56, 3670248), (61, 3369408), (64, 3211467), (69, 2978752), (84, 2446832), (92, 2234064), (96, 2140978), (109, 1885632), (112, 1835124), (122, 1684704), (138, 1489376), (161, 1276608), (168, 1223416), (183, 1123136), (184, 1117032), (192, 1070489), (218, 942816), (224, 917562), (244, 842352), (276, 744688), (322, 638304), (327, 628544), (336, 611708), (366, 561568), (368, 558516), (427, 481344), (436, 471408), (448, 458781), (483, 425536), (488, 421176), (552, 372344), (644, 319152), (654, 314272), (672, 305854), (732, 280784), (736, 279258), (763, 269376), (854, 240672), (872, 235704), (966, 212768), (976, 210588), (1104, 186172), (1281, 160448), (1288, 159576), (1308, 157136), (1344, 152927), (1403, 146496), (1464, 140392), (1472, 139629), (1526, 134688), (1708, 120336), (1744, 117852), (1932, 106384), (1952, 105294), (2208, 93086), (2289, 89792), (2507, 81984), (2562, 80224), (2576, 79788), (2616, 78568), (2806, 73248), (2928, 70196), (3052, 67344), (3416, 60168), (3488, 58926), (3864, 53192), (3904, 52647), (4209, 48832), (4416, 46543), (4578, 44896), (5014, 40992), (5124, 40112), (5152, 39894), (5232, 39284), (5612, 36624), (5856, 35098), (6104, 33672), (6649, 30912), (6832, 30084), (6976, 29463), (7521, 27328), (7728, 26596), (8418, 24416), (9156, 22448), (9821, 20928), (10028, 20496), (10248, 20056), (10304, 19947), (10464, 19642), (11224, 18312), (11712, 17549), (12208, 16836), (13298, 15456), (13664, 15042)]