207445303

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{643}}^1$

素因数の和:775

約数の個数: 24

約数和(自身を含む): 237589632

約数和(自身を除く): 30144329

約数列:

[1, 13, 23, 83, 169, 299, 643, 1079, 1909, 3887, 8359, 14027, 14789, 24817, 53369, 108667, 192257, 322621, 693797, 1227487, 2499341, 9019361, 15957331, 207445303]

約数ペア:

[(1, 207445303), (13, 15957331), (23, 9019361), (83, 2499341), (169, 1227487), (299, 693797), (643, 322621), (1079, 192257), (1909, 108667), (3887, 53369), (8359, 24817), (14027, 14789)]