201232738

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{161503}}^1$

素因数の和:161601

約数の個数: 16

約数和(自身を含む): 348848640

約数和(自身を除く): 147615902

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 161503, 323006, 1130521, 2261042, 14373767, 28747534, 100616369, 201232738]

約数ペア:

[(1, 201232738), (2, 100616369), (7, 28747534), (14, 14373767), (89, 2261042), (178, 1130521), (623, 323006), (1246, 161503)]