201772228

素因数分解:

$2^2\times 7^1\times {\mathrm{859}}^1\times {\mathrm{8389}}^1$

素因数の和:9259

約数の個数: 24

約数和(自身を含む): 404062400

約数和(自身を除く): 202290172

約数列:

[1, 2, 4, 7, 14, 28, 859, 1718, 3436, 6013, 8389, 12026, 16778, 24052, 33556, 58723, 117446, 234892, 7206151, 14412302, 28824604, 50443057, 100886114, 201772228]

約数ペア:

[(1, 201772228), (2, 100886114), (4, 50443057), (7, 28824604), (14, 14412302), (28, 7206151), (859, 234892), (1718, 117446), (3436, 58723), (6013, 33556), (8389, 24052), (12026, 16778)]