202940507

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5303}}^1$

素因数の和:5399

約数の個数: 24

約数和(自身を含む): 261211392

約数和(自身を除く): 58270885

約数列:

[1, 7, 11, 49, 71, 77, 497, 539, 781, 3479, 5303, 5467, 37121, 38269, 58333, 259847, 376513, 408331, 2635591, 2858317, 4141643, 18449137, 28991501, 202940507]

約数ペア:

[(1, 202940507), (7, 28991501), (11, 18449137), (49, 4141643), (71, 2858317), (77, 2635591), (497, 408331), (539, 376513), (781, 259847), (3479, 58333), (5303, 38269), (5467, 37121)]