201128707

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^2$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 228668496

約数和(自身を除く): 27539789

約数列:

[1, 13, 37, 67, 79, 481, 871, 1027, 2479, 2923, 5293, 6241, 32227, 37999, 68809, 81133, 195841, 230917, 418147, 2545933, 3001921, 5435911, 15471439, 201128707]

約数ペア:

[(1, 201128707), (13, 15471439), (37, 5435911), (67, 3001921), (79, 2545933), (481, 418147), (871, 230917), (1027, 195841), (2479, 81133), (2923, 68809), (5293, 37999), (6241, 32227)]