209202912

素因数分解:

$2^5\times 3^4\times {\mathrm{43}}^1\times {\mathrm{1877}}^1$

素因数の和:1942

約数の個数: 120

約数和(自身を含む): 629903736

約数和(自身を除く): 420700824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 72, 81, 86, 96, 108, 129, 144, 162, 172, 216, 258, 288, 324, 344, 387, 432, 516, 648, 688, 774, 864, 1032, 1161, 1296, 1376, 1548, 1877, 2064, 2322, 2592, 3096, 3483, 3754, 4128, 4644, 5631, 6192, 6966, 7508, 9288, 11262, 12384, 13932, 15016, 16893, 18576, 22524, 27864, 30032, 33786, 37152, 45048, 50679, 55728, 60064, 67572, 80711, 90096, 101358, 111456, 135144, 152037, 161422, 180192, 202716, 242133, 270288, 304074, 322844, 405432, 484266, 540576, 608148, 645688, 726399, 810864, 968532, 1216296, 1291376, 1452798, 1621728, 1937064, 2179197, 2432592, 2582752, 2905596, 3874128, 4358394, 4865184, 5811192, 6537591, 7748256, 8716788, 11622384, 13075182, 17433576, 23244768, 26150364, 34867152, 52300728, 69734304, 104601456, 209202912]

約数ペア:

[(1, 209202912), (2, 104601456), (3, 69734304), (4, 52300728), (6, 34867152), (8, 26150364), (9, 23244768), (12, 17433576), (16, 13075182), (18, 11622384), (24, 8716788), (27, 7748256), (32, 6537591), (36, 5811192), (43, 4865184), (48, 4358394), (54, 3874128), (72, 2905596), (81, 2582752), (86, 2432592), (96, 2179197), (108, 1937064), (129, 1621728), (144, 1452798), (162, 1291376), (172, 1216296), (216, 968532), (258, 810864), (288, 726399), (324, 645688), (344, 608148), (387, 540576), (432, 484266), (516, 405432), (648, 322844), (688, 304074), (774, 270288), (864, 242133), (1032, 202716), (1161, 180192), (1296, 161422), (1376, 152037), (1548, 135144), (1877, 111456), (2064, 101358), (2322, 90096), (2592, 80711), (3096, 67572), (3483, 60064), (3754, 55728), (4128, 50679), (4644, 45048), (5631, 37152), (6192, 33786), (6966, 30032), (7508, 27864), (9288, 22524), (11262, 18576), (12384, 16893), (13932, 15016)]