203025172

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{250031}}^1$

素因数の和:250071

約数の個数: 24

約数和(自身を含む): 420053760

約数和(自身を除く): 217028588

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 250031, 500062, 1000124, 1750217, 3500434, 7000868, 7250899, 14501798, 29003596, 50756293, 101512586, 203025172]

約数ペア:

[(1, 203025172), (2, 101512586), (4, 50756293), (7, 29003596), (14, 14501798), (28, 7250899), (29, 7000868), (58, 3500434), (116, 1750217), (203, 1000124), (406, 500062), (812, 250031)]