209223864

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:434

約数の個数: 128

約数和(自身を含む): 608256000

約数和(自身を除く): 399032136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 127, 174, 216, 232, 254, 261, 263, 348, 381, 508, 522, 526, 696, 762, 783, 789, 1016, 1044, 1052, 1143, 1524, 1566, 1578, 2088, 2104, 2286, 2367, 3048, 3132, 3156, 3429, 3683, 4572, 4734, 6264, 6312, 6858, 7101, 7366, 7627, 9144, 9468, 11049, 13716, 14202, 14732, 15254, 18936, 22098, 22881, 27432, 28404, 29464, 30508, 33147, 33401, 44196, 45762, 56808, 61016, 66294, 66802, 68643, 88392, 91524, 99441, 100203, 132588, 133604, 137286, 183048, 198882, 200406, 205929, 265176, 267208, 274572, 300609, 397764, 400812, 411858, 549144, 601218, 795528, 801624, 823716, 901827, 968629, 1202436, 1647432, 1803654, 1937258, 2404872, 2905887, 3607308, 3874516, 5811774, 7214616, 7749032, 8717661, 11623548, 17435322, 23247096, 26152983, 34870644, 52305966, 69741288, 104611932, 209223864]

約数ペア:

[(1, 209223864), (2, 104611932), (3, 69741288), (4, 52305966), (6, 34870644), (8, 26152983), (9, 23247096), (12, 17435322), (18, 11623548), (24, 8717661), (27, 7749032), (29, 7214616), (36, 5811774), (54, 3874516), (58, 3607308), (72, 2905887), (87, 2404872), (108, 1937258), (116, 1803654), (127, 1647432), (174, 1202436), (216, 968629), (232, 901827), (254, 823716), (261, 801624), (263, 795528), (348, 601218), (381, 549144), (508, 411858), (522, 400812), (526, 397764), (696, 300609), (762, 274572), (783, 267208), (789, 265176), (1016, 205929), (1044, 200406), (1052, 198882), (1143, 183048), (1524, 137286), (1566, 133604), (1578, 132588), (2088, 100203), (2104, 99441), (2286, 91524), (2367, 88392), (3048, 68643), (3132, 66802), (3156, 66294), (3429, 61016), (3683, 56808), (4572, 45762), (4734, 44196), (6264, 33401), (6312, 33147), (6858, 30508), (7101, 29464), (7366, 28404), (7627, 27432), (9144, 22881), (9468, 22098), (11049, 18936), (13716, 15254), (14202, 14732)]