201129416

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{230653}}^1$

素因数の和:230768

約数の個数: 16

約数和(自身を含む): 380579100

約数和(自身を除く): 179449684

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 230653, 461306, 922612, 1845224, 25141177, 50282354, 100564708, 201129416]

約数ペア:

[(1, 201129416), (2, 100564708), (4, 50282354), (8, 25141177), (109, 1845224), (218, 922612), (436, 461306), (872, 230653)]