188575219

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{7159}}^1$

素因数の和:7290

約数の個数: 16

約数和(自身を含む): 222704640

約数和(自身を除く): 34129421

約数列:

[1, 7, 53, 71, 371, 497, 3763, 7159, 26341, 50113, 379427, 508289, 2655989, 3558023, 26939317, 188575219]

約数ペア:

[(1, 188575219), (7, 26939317), (53, 3558023), (71, 2655989), (371, 508289), (497, 379427), (3763, 50113), (7159, 26341)]