208737144

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1637}}^1$

素因数の和:1690

約数の個数: 192

約数和(自身を含む): 735920640

約数和(自身を除く): 527183496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 23, 24, 28, 33, 36, 42, 44, 46, 56, 63, 66, 69, 72, 77, 84, 88, 92, 99, 126, 132, 138, 154, 161, 168, 184, 198, 207, 231, 252, 253, 264, 276, 308, 322, 396, 414, 462, 483, 504, 506, 552, 616, 644, 693, 759, 792, 828, 924, 966, 1012, 1288, 1386, 1449, 1518, 1637, 1656, 1771, 1848, 1932, 2024, 2277, 2772, 2898, 3036, 3274, 3542, 3864, 4554, 4911, 5313, 5544, 5796, 6072, 6548, 7084, 9108, 9822, 10626, 11459, 11592, 13096, 14168, 14733, 15939, 18007, 18216, 19644, 21252, 22918, 29466, 31878, 34377, 36014, 37651, 39288, 42504, 45836, 54021, 58932, 63756, 68754, 72028, 75302, 91672, 103131, 108042, 112953, 117864, 126049, 127512, 137508, 144056, 150604, 162063, 206262, 216084, 225906, 252098, 263557, 275016, 301208, 324126, 338859, 378147, 412524, 414161, 432168, 451812, 504196, 527114, 648252, 677718, 756294, 790671, 825048, 828322, 903624, 1008392, 1054228, 1134441, 1242483, 1296504, 1355436, 1512588, 1581342, 1656644, 2108456, 2268882, 2372013, 2484966, 2710872, 2899127, 3025176, 3162684, 3313288, 3727449, 4537764, 4744026, 4969932, 5798254, 6325368, 7454898, 8697381, 9075528, 9488052, 9939864, 11596508, 14909796, 17394762, 18976104, 23193016, 26092143, 29819592, 34789524, 52184286, 69579048, 104368572, 208737144]

約数ペア:

[(1, 208737144), (2, 104368572), (3, 69579048), (4, 52184286), (6, 34789524), (7, 29819592), (8, 26092143), (9, 23193016), (11, 18976104), (12, 17394762), (14, 14909796), (18, 11596508), (21, 9939864), (22, 9488052), (23, 9075528), (24, 8697381), (28, 7454898), (33, 6325368), (36, 5798254), (42, 4969932), (44, 4744026), (46, 4537764), (56, 3727449), (63, 3313288), (66, 3162684), (69, 3025176), (72, 2899127), (77, 2710872), (84, 2484966), (88, 2372013), (92, 2268882), (99, 2108456), (126, 1656644), (132, 1581342), (138, 1512588), (154, 1355436), (161, 1296504), (168, 1242483), (184, 1134441), (198, 1054228), (207, 1008392), (231, 903624), (252, 828322), (253, 825048), (264, 790671), (276, 756294), (308, 677718), (322, 648252), (396, 527114), (414, 504196), (462, 451812), (483, 432168), (504, 414161), (506, 412524), (552, 378147), (616, 338859), (644, 324126), (693, 301208), (759, 275016), (792, 263557), (828, 252098), (924, 225906), (966, 216084), (1012, 206262), (1288, 162063), (1386, 150604), (1449, 144056), (1518, 137508), (1637, 127512), (1656, 126049), (1771, 117864), (1848, 112953), (1932, 108042), (2024, 103131), (2277, 91672), (2772, 75302), (2898, 72028), (3036, 68754), (3274, 63756), (3542, 58932), (3864, 54021), (4554, 45836), (4911, 42504), (5313, 39288), (5544, 37651), (5796, 36014), (6072, 34377), (6548, 31878), (7084, 29466), (9108, 22918), (9822, 21252), (10626, 19644), (11459, 18216), (11592, 18007), (13096, 15939), (14168, 14733)]