199862273

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{929}}^1$

素因数の和:1041

約数の個数: 24

約数和(自身を含む): 231458400

約数和(自身を除く): 31596127

約数列:

[1, 13, 19, 67, 169, 247, 871, 929, 1273, 3211, 11323, 12077, 16549, 17651, 62243, 157001, 215137, 229463, 809159, 1182617, 2983019, 10519067, 15374021, 199862273]

約数ペア:

[(1, 199862273), (13, 15374021), (19, 10519067), (67, 2983019), (169, 1182617), (247, 809159), (871, 229463), (929, 215137), (1273, 157001), (3211, 62243), (11323, 17651), (12077, 16549)]