210883987

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1451}}^1$

素因数の和:1634

約数の個数: 16

約数和(自身を含む): 225815040

約数和(自身を除く): 14931053

約数列:

[1, 23, 71, 89, 1451, 1633, 2047, 6319, 33373, 103021, 129139, 145337, 2369483, 2970197, 9168869, 210883987]

約数ペア:

[(1, 210883987), (23, 9168869), (71, 2970197), (89, 2369483), (1451, 145337), (1633, 129139), (2047, 103021), (6319, 33373)]