205775896312

素因数分解:

$2^3\times 7^2\times {\mathrm{101}}^1\times {\mathrm{2039}}^1\times {\mathrm{2549}}^1$

素因数の和:4709

約数の個数: 96

約数和(自身を含む): 453666420000

約数和(自身を除く): 247890523688

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 101, 196, 202, 392, 404, 707, 808, 1414, 2039, 2549, 2828, 4078, 4949, 5098, 5656, 8156, 9898, 10196, 14273, 16312, 17843, 19796, 20392, 28546, 35686, 39592, 57092, 71372, 99911, 114184, 124901, 142744, 199822, 205939, 249802, 257449, 399644, 411878, 499604, 514898, 799288, 823756, 999208, 1029796, 1441573, 1647512, 1802143, 2059592, 2883146, 3604286, 5197411, 5766292, 7208572, 10091011, 10394822, 11532584, 12615001, 14417144, 20182022, 20789644, 25230002, 36381877, 40364044, 41579288, 50460004, 72763754, 80728088, 100920008, 145527508, 254673139, 291055016, 509346278, 524938511, 1018692556, 1049877022, 2037385112, 2099754044, 3674569577, 4199508088, 7349139154, 14698278308, 25721987039, 29396556616, 51443974078, 102887948156, 205775896312]

約数ペア:

[(1, 205775896312), (2, 102887948156), (4, 51443974078), (7, 29396556616), (8, 25721987039), (14, 14698278308), (28, 7349139154), (49, 4199508088), (56, 3674569577), (98, 2099754044), (101, 2037385112), (196, 1049877022), (202, 1018692556), (392, 524938511), (404, 509346278), (707, 291055016), (808, 254673139), (1414, 145527508), (2039, 100920008), (2549, 80728088), (2828, 72763754), (4078, 50460004), (4949, 41579288), (5098, 40364044), (5656, 36381877), (8156, 25230002), (9898, 20789644), (10196, 20182022), (14273, 14417144), (16312, 12615001), (17843, 11532584), (19796, 10394822), (20392, 10091011), (28546, 7208572), (35686, 5766292), (39592, 5197411), (57092, 3604286), (71372, 2883146), (99911, 2059592), (114184, 1802143), (124901, 1647512), (142744, 1441573), (199822, 1029796), (205939, 999208), (249802, 823756), (257449, 799288), (399644, 514898), (411878, 499604)]