199840608

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:239

約数の個数: 240

約数和(自身を含む): 660090816

約数和(自身を除く): 460250208

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 43, 44, 48, 54, 66, 72, 81, 86, 88, 96, 99, 108, 129, 132, 144, 162, 163, 172, 176, 198, 216, 258, 264, 288, 297, 324, 326, 344, 352, 387, 396, 432, 473, 489, 516, 528, 594, 648, 652, 688, 774, 792, 864, 891, 946, 978, 1032, 1056, 1161, 1188, 1296, 1304, 1376, 1419, 1467, 1548, 1584, 1782, 1793, 1892, 1956, 2064, 2322, 2376, 2592, 2608, 2838, 2934, 3096, 3168, 3483, 3564, 3586, 3784, 3912, 4128, 4257, 4401, 4644, 4752, 5216, 5379, 5676, 5868, 6192, 6966, 7009, 7128, 7172, 7568, 7824, 8514, 8802, 9288, 9504, 10758, 11352, 11736, 12384, 12771, 13203, 13932, 14018, 14256, 14344, 15136, 15648, 16137, 17028, 17604, 18576, 21027, 21516, 22704, 23472, 25542, 26406, 27864, 28036, 28512, 28688, 32274, 34056, 35208, 37152, 38313, 42054, 43032, 45408, 46944, 48411, 51084, 52812, 55728, 56072, 57376, 63081, 64548, 68112, 70416, 76626, 77099, 84108, 86064, 96822, 102168, 105624, 111456, 112144, 126162, 129096, 136224, 140832, 145233, 153252, 154198, 168216, 172128, 189243, 193644, 204336, 211248, 224288, 231297, 252324, 258192, 290466, 306504, 308396, 336432, 378486, 387288, 408672, 422496, 462594, 504648, 516384, 567729, 580932, 613008, 616792, 672864, 693891, 756972, 774576, 925188, 1009296, 1135458, 1161864, 1226016, 1233584, 1387782, 1513944, 1549152, 1850376, 2018592, 2081673, 2270916, 2323728, 2467168, 2775564, 3027888, 3700752, 4163346, 4541832, 4647456, 5551128, 6055776, 6245019, 7401504, 8326692, 9083664, 11102256, 12490038, 16653384, 18167328, 22204512, 24980076, 33306768, 49960152, 66613536, 99920304, 199840608]

約数ペア:

[(1, 199840608), (2, 99920304), (3, 66613536), (4, 49960152), (6, 33306768), (8, 24980076), (9, 22204512), (11, 18167328), (12, 16653384), (16, 12490038), (18, 11102256), (22, 9083664), (24, 8326692), (27, 7401504), (32, 6245019), (33, 6055776), (36, 5551128), (43, 4647456), (44, 4541832), (48, 4163346), (54, 3700752), (66, 3027888), (72, 2775564), (81, 2467168), (86, 2323728), (88, 2270916), (96, 2081673), (99, 2018592), (108, 1850376), (129, 1549152), (132, 1513944), (144, 1387782), (162, 1233584), (163, 1226016), (172, 1161864), (176, 1135458), (198, 1009296), (216, 925188), (258, 774576), (264, 756972), (288, 693891), (297, 672864), (324, 616792), (326, 613008), (344, 580932), (352, 567729), (387, 516384), (396, 504648), (432, 462594), (473, 422496), (489, 408672), (516, 387288), (528, 378486), (594, 336432), (648, 308396), (652, 306504), (688, 290466), (774, 258192), (792, 252324), (864, 231297), (891, 224288), (946, 211248), (978, 204336), (1032, 193644), (1056, 189243), (1161, 172128), (1188, 168216), (1296, 154198), (1304, 153252), (1376, 145233), (1419, 140832), (1467, 136224), (1548, 129096), (1584, 126162), (1782, 112144), (1793, 111456), (1892, 105624), (1956, 102168), (2064, 96822), (2322, 86064), (2376, 84108), (2592, 77099), (2608, 76626), (2838, 70416), (2934, 68112), (3096, 64548), (3168, 63081), (3483, 57376), (3564, 56072), (3586, 55728), (3784, 52812), (3912, 51084), (4128, 48411), (4257, 46944), (4401, 45408), (4644, 43032), (4752, 42054), (5216, 38313), (5379, 37152), (5676, 35208), (5868, 34056), (6192, 32274), (6966, 28688), (7009, 28512), (7128, 28036), (7172, 27864), (7568, 26406), (7824, 25542), (8514, 23472), (8802, 22704), (9288, 21516), (9504, 21027), (10758, 18576), (11352, 17604), (11736, 17028), (12384, 16137), (12771, 15648), (13203, 15136), (13932, 14344), (14018, 14256)]