201870868

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{567053}}^1$

素因数の和:567146

約数の個数: 12

約数和(自身を含む): 357244020

約数和(自身を除く): 155373152

約数列:

[1, 2, 4, 89, 178, 356, 567053, 1134106, 2268212, 50467717, 100935434, 201870868]

約数ペア:

[(1, 201870868), (2, 100935434), (4, 50467717), (89, 2268212), (178, 1134106), (356, 567053)]