201914884

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{7057}}^1$

素因数の和:7395

約数の個数: 24

約数和(自身を含む): 369952128

約数和(自身を除く): 168037244

約数列:

[1, 2, 4, 23, 46, 92, 311, 622, 1244, 7057, 7153, 14114, 14306, 28228, 28612, 162311, 324622, 649244, 2194727, 4389454, 8778908, 50478721, 100957442, 201914884]

約数ペア:

[(1, 201914884), (2, 100957442), (4, 50478721), (23, 8778908), (46, 4389454), (92, 2194727), (311, 649244), (622, 324622), (1244, 162311), (7057, 28612), (7153, 28228), (14114, 14306)]