208314144

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:339

約数の個数: 144

約数和(自身を含む): 617335992

約数和(自身を除く): 409021848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 113, 144, 148, 173, 222, 226, 288, 296, 333, 339, 346, 444, 452, 519, 592, 666, 678, 692, 888, 904, 1017, 1038, 1184, 1332, 1356, 1384, 1557, 1776, 1808, 2034, 2076, 2664, 2712, 2768, 3114, 3552, 3616, 4068, 4152, 4181, 5328, 5424, 5536, 6228, 6401, 8136, 8304, 8362, 10656, 10848, 12456, 12543, 12802, 16272, 16608, 16724, 19203, 19549, 24912, 25086, 25604, 32544, 33448, 37629, 38406, 39098, 49824, 50172, 51208, 57609, 58647, 66896, 75258, 76812, 78196, 100344, 102416, 115218, 117294, 133792, 150516, 153624, 156392, 175941, 200688, 204832, 230436, 234588, 301032, 307248, 312784, 351882, 401376, 460872, 469176, 602064, 614496, 625568, 703764, 723313, 921744, 938352, 1204128, 1407528, 1446626, 1843488, 1876704, 2169939, 2815056, 2893252, 4339878, 5630112, 5786504, 6509817, 8679756, 11573008, 13019634, 17359512, 23146016, 26039268, 34719024, 52078536, 69438048, 104157072, 208314144]

約数ペア:

[(1, 208314144), (2, 104157072), (3, 69438048), (4, 52078536), (6, 34719024), (8, 26039268), (9, 23146016), (12, 17359512), (16, 13019634), (18, 11573008), (24, 8679756), (32, 6509817), (36, 5786504), (37, 5630112), (48, 4339878), (72, 2893252), (74, 2815056), (96, 2169939), (111, 1876704), (113, 1843488), (144, 1446626), (148, 1407528), (173, 1204128), (222, 938352), (226, 921744), (288, 723313), (296, 703764), (333, 625568), (339, 614496), (346, 602064), (444, 469176), (452, 460872), (519, 401376), (592, 351882), (666, 312784), (678, 307248), (692, 301032), (888, 234588), (904, 230436), (1017, 204832), (1038, 200688), (1184, 175941), (1332, 156392), (1356, 153624), (1384, 150516), (1557, 133792), (1776, 117294), (1808, 115218), (2034, 102416), (2076, 100344), (2664, 78196), (2712, 76812), (2768, 75258), (3114, 66896), (3552, 58647), (3616, 57609), (4068, 51208), (4152, 50172), (4181, 49824), (5328, 39098), (5424, 38406), (5536, 37629), (6228, 33448), (6401, 32544), (8136, 25604), (8304, 25086), (8362, 24912), (10656, 19549), (10848, 19203), (12456, 16724), (12543, 16608), (12802, 16272)]