201401981

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{1619}}^1$

素因数の和:1936

約数の個数: 16

約数和(自身を含む): 225815040

約数和(自身を除く): 24413059

約数列:

[1, 11, 43, 263, 473, 1619, 2893, 11309, 17809, 69617, 124399, 425797, 765787, 4683767, 18309271, 201401981]

約数ペア:

[(1, 201401981), (11, 18309271), (43, 4683767), (263, 765787), (473, 425797), (1619, 124399), (2893, 69617), (11309, 17809)]