212200452

素因数分解:

$2^2\times 3^3\times {\mathrm{239}}^1\times {\mathrm{8221}}^1$

素因数の和:8473

約数の個数: 48

約数和(自身を含む): 552518400

約数和(自身を除く): 340317948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 239, 478, 717, 956, 1434, 2151, 2868, 4302, 6453, 8221, 8604, 12906, 16442, 24663, 25812, 32884, 49326, 73989, 98652, 147978, 221967, 295956, 443934, 887868, 1964819, 3929638, 5894457, 7859276, 11788914, 17683371, 23577828, 35366742, 53050113, 70733484, 106100226, 212200452]

約数ペア:

[(1, 212200452), (2, 106100226), (3, 70733484), (4, 53050113), (6, 35366742), (9, 23577828), (12, 17683371), (18, 11788914), (27, 7859276), (36, 5894457), (54, 3929638), (108, 1964819), (239, 887868), (478, 443934), (717, 295956), (956, 221967), (1434, 147978), (2151, 98652), (2868, 73989), (4302, 49326), (6453, 32884), (8221, 25812), (8604, 24663), (12906, 16442)]