230911036

素因数分解:

$2^2\times {\mathrm{53}}^2\times {\mathrm{20551}}^1$

素因数の和:20661

約数の個数: 18

約数和(自身を含む): 411882632

約数和(自身を除く): 180971596

約数列:

[1, 2, 4, 53, 106, 212, 2809, 5618, 11236, 20551, 41102, 82204, 1089203, 2178406, 4356812, 57727759, 115455518, 230911036]

約数ペア:

[(1, 230911036), (2, 115455518), (4, 57727759), (53, 4356812), (106, 2178406), (212, 1089203), (2809, 82204), (5618, 41102), (11236, 20551)]