201728468

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{566653}}^1$

素因数の和:566746

約数の個数: 12

約数和(自身を含む): 356992020

約数和(自身を除く): 155263552

約数列:

[1, 2, 4, 89, 178, 356, 566653, 1133306, 2266612, 50432117, 100864234, 201728468]

約数ペア:

[(1, 201728468), (2, 100864234), (4, 50432117), (89, 2266612), (178, 1133306), (356, 566653)]