201629918

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^2\times {\mathrm{2857}}^1$

素因数の和:3008

約数の個数: 24

約数和(自身を含む): 350710896

約数和(自身を除く): 149080978

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 2857, 5041, 5714, 10082, 19999, 35287, 39998, 70574, 202847, 405694, 1419929, 2839858, 14402137, 28804274, 100814959, 201629918]

約数ペア:

[(1, 201629918), (2, 100814959), (7, 28804274), (14, 14402137), (71, 2839858), (142, 1419929), (497, 405694), (994, 202847), (2857, 70574), (5041, 39998), (5714, 35287), (10082, 19999)]