207030656

素因数分解:

$2^7\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1009}}^1$

素因数の和:1259

約数の個数: 64

約数和(自身を含む): 473892000

約数和(自身を除く): 266861344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 229, 448, 458, 896, 916, 1009, 1603, 1832, 2018, 3206, 3664, 4036, 6412, 7063, 7328, 8072, 12824, 14126, 14656, 16144, 25648, 28252, 29312, 32288, 51296, 56504, 64576, 102592, 113008, 129152, 205184, 226016, 231061, 452032, 462122, 904064, 924244, 1617427, 1848488, 3234854, 3696976, 6469708, 7393952, 12939416, 14787904, 25878832, 29575808, 51757664, 103515328, 207030656]

約数ペア:

[(1, 207030656), (2, 103515328), (4, 51757664), (7, 29575808), (8, 25878832), (14, 14787904), (16, 12939416), (28, 7393952), (32, 6469708), (56, 3696976), (64, 3234854), (112, 1848488), (128, 1617427), (224, 924244), (229, 904064), (448, 462122), (458, 452032), (896, 231061), (916, 226016), (1009, 205184), (1603, 129152), (1832, 113008), (2018, 102592), (3206, 64576), (3664, 56504), (4036, 51296), (6412, 32288), (7063, 29312), (7328, 28252), (8072, 25648), (12824, 16144), (14126, 14656)]