212576

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:103

約数の個数: 48

約数和(自身を含む): 522144

約数和(自身を除く): 309568

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 73, 91, 104, 112, 146, 182, 208, 224, 292, 364, 416, 511, 584, 728, 949, 1022, 1168, 1456, 1898, 2044, 2336, 2912, 3796, 4088, 6643, 7592, 8176, 13286, 15184, 16352, 26572, 30368, 53144, 106288, 212576]

約数ペア:

[(1, 212576), (2, 106288), (4, 53144), (7, 30368), (8, 26572), (13, 16352), (14, 15184), (16, 13286), (26, 8176), (28, 7592), (32, 6643), (52, 4088), (56, 3796), (73, 2912), (91, 2336), (104, 2044), (112, 1898), (146, 1456), (182, 1168), (208, 1022), (224, 949), (292, 728), (364, 584), (416, 511)]