209056896

素因数分解:

$2^7\times 3^3\times {\mathrm{241}}^1\times {\mathrm{251}}^1$

素因数の和:515

約数の個数: 128

約数和(自身を含む): 622036800

約数和(自身を除く): 412979904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 241, 251, 288, 384, 432, 482, 502, 576, 723, 753, 864, 964, 1004, 1152, 1446, 1506, 1728, 1928, 2008, 2169, 2259, 2892, 3012, 3456, 3856, 4016, 4338, 4518, 5784, 6024, 6507, 6777, 7712, 8032, 8676, 9036, 11568, 12048, 13014, 13554, 15424, 16064, 17352, 18072, 23136, 24096, 26028, 27108, 30848, 32128, 34704, 36144, 46272, 48192, 52056, 54216, 60491, 69408, 72288, 92544, 96384, 104112, 108432, 120982, 138816, 144576, 181473, 208224, 216864, 241964, 277632, 289152, 362946, 416448, 433728, 483928, 544419, 725892, 832896, 867456, 967856, 1088838, 1451784, 1633257, 1935712, 2177676, 2903568, 3266514, 3871424, 4355352, 5807136, 6533028, 7742848, 8710704, 11614272, 13066056, 17421408, 23228544, 26132112, 34842816, 52264224, 69685632, 104528448, 209056896]

約数ペア:

[(1, 209056896), (2, 104528448), (3, 69685632), (4, 52264224), (6, 34842816), (8, 26132112), (9, 23228544), (12, 17421408), (16, 13066056), (18, 11614272), (24, 8710704), (27, 7742848), (32, 6533028), (36, 5807136), (48, 4355352), (54, 3871424), (64, 3266514), (72, 2903568), (96, 2177676), (108, 1935712), (128, 1633257), (144, 1451784), (192, 1088838), (216, 967856), (241, 867456), (251, 832896), (288, 725892), (384, 544419), (432, 483928), (482, 433728), (502, 416448), (576, 362946), (723, 289152), (753, 277632), (864, 241964), (964, 216864), (1004, 208224), (1152, 181473), (1446, 144576), (1506, 138816), (1728, 120982), (1928, 108432), (2008, 104112), (2169, 96384), (2259, 92544), (2892, 72288), (3012, 69408), (3456, 60491), (3856, 54216), (4016, 52056), (4338, 48192), (4518, 46272), (5784, 36144), (6024, 34704), (6507, 32128), (6777, 30848), (7712, 27108), (8032, 26028), (8676, 24096), (9036, 23136), (11568, 18072), (12048, 17352), (13014, 16064), (13554, 15424)]