201915262

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1\times {\mathrm{2903}}^1$

素因数の和:3407

約数の個数: 16

約数和(自身を含む): 307359360

約数和(自身を除く): 105444098

約数列:

[1, 2, 83, 166, 419, 838, 2903, 5806, 34777, 69554, 240949, 481898, 1216357, 2432714, 100957631, 201915262]

約数ペア:

[(1, 201915262), (2, 100957631), (83, 2432714), (166, 1216357), (419, 481898), (838, 240949), (2903, 69554), (5806, 34777)]