209214432

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{661}}^1$

素因数の和:841

約数の個数: 144

約数和(自身を含む): 685312992

約数和(自身を除く): 476098560

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 157, 168, 224, 252, 288, 314, 336, 471, 504, 628, 661, 672, 942, 1008, 1099, 1256, 1322, 1413, 1884, 1983, 2016, 2198, 2512, 2644, 2826, 3297, 3768, 3966, 4396, 4627, 5024, 5288, 5652, 5949, 6594, 7536, 7932, 8792, 9254, 9891, 10576, 11304, 11898, 13188, 13881, 15072, 15864, 17584, 18508, 19782, 21152, 22608, 23796, 26376, 27762, 31728, 35168, 37016, 39564, 41643, 45216, 47592, 52752, 55524, 63456, 74032, 79128, 83286, 95184, 103777, 105504, 111048, 148064, 158256, 166572, 190368, 207554, 222096, 311331, 316512, 333144, 415108, 444192, 622662, 666288, 726439, 830216, 933993, 1245324, 1332576, 1452878, 1660432, 1867986, 2179317, 2490648, 2905756, 3320864, 3735972, 4358634, 4981296, 5811512, 6537951, 7471944, 8717268, 9962592, 11623024, 13075902, 14943888, 17434536, 23246048, 26151804, 29887776, 34869072, 52303608, 69738144, 104607216, 209214432]

約数ペア:

[(1, 209214432), (2, 104607216), (3, 69738144), (4, 52303608), (6, 34869072), (7, 29887776), (8, 26151804), (9, 23246048), (12, 17434536), (14, 14943888), (16, 13075902), (18, 11623024), (21, 9962592), (24, 8717268), (28, 7471944), (32, 6537951), (36, 5811512), (42, 4981296), (48, 4358634), (56, 3735972), (63, 3320864), (72, 2905756), (84, 2490648), (96, 2179317), (112, 1867986), (126, 1660432), (144, 1452878), (157, 1332576), (168, 1245324), (224, 933993), (252, 830216), (288, 726439), (314, 666288), (336, 622662), (471, 444192), (504, 415108), (628, 333144), (661, 316512), (672, 311331), (942, 222096), (1008, 207554), (1099, 190368), (1256, 166572), (1322, 158256), (1413, 148064), (1884, 111048), (1983, 105504), (2016, 103777), (2198, 95184), (2512, 83286), (2644, 79128), (2826, 74032), (3297, 63456), (3768, 55524), (3966, 52752), (4396, 47592), (4627, 45216), (5024, 41643), (5288, 39564), (5652, 37016), (5949, 35168), (6594, 31728), (7536, 27762), (7932, 26376), (8792, 23796), (9254, 22608), (9891, 21152), (10576, 19782), (11304, 18508), (11898, 17584), (13188, 15864), (13881, 15072)]