205230816

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{14543}}^1$

素因数の和:14573

約数の個数: 108

約数和(自身を含む): 678957552

約数和(自身を除く): 473726736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 14112, 14543, 29086, 43629, 58172, 87258, 101801, 116344, 130887, 174516, 203602, 232688, 261774, 305403, 349032, 407204, 465376, 523548, 610806, 698064, 712607, 814408, 916209, 1047096, 1221612, 1396128, 1425214, 1628816, 1832418, 2094192, 2137821, 2443224, 2850428, 3257632, 3664836, 4188384, 4275642, 4886448, 5700856, 6413463, 7329672, 8551284, 9772896, 11401712, 12826926, 14659344, 17102568, 22803424, 25653852, 29318688, 34205136, 51307704, 68410272, 102615408, 205230816]

約数ペア:

[(1, 205230816), (2, 102615408), (3, 68410272), (4, 51307704), (6, 34205136), (7, 29318688), (8, 25653852), (9, 22803424), (12, 17102568), (14, 14659344), (16, 12826926), (18, 11401712), (21, 9772896), (24, 8551284), (28, 7329672), (32, 6413463), (36, 5700856), (42, 4886448), (48, 4275642), (49, 4188384), (56, 3664836), (63, 3257632), (72, 2850428), (84, 2443224), (96, 2137821), (98, 2094192), (112, 1832418), (126, 1628816), (144, 1425214), (147, 1396128), (168, 1221612), (196, 1047096), (224, 916209), (252, 814408), (288, 712607), (294, 698064), (336, 610806), (392, 523548), (441, 465376), (504, 407204), (588, 349032), (672, 305403), (784, 261774), (882, 232688), (1008, 203602), (1176, 174516), (1568, 130887), (1764, 116344), (2016, 101801), (2352, 87258), (3528, 58172), (4704, 43629), (7056, 29086), (14112, 14543)]