202070990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1837009}}^1$

素因数の和:1837027

約数の個数: 16

約数和(自身を含む): 396794160

約数和(自身を除く): 194723170

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1837009, 3674018, 9185045, 18370090, 20207099, 40414198, 101035495, 202070990]

約数ペア:

[(1, 202070990), (2, 101035495), (5, 40414198), (10, 20207099), (11, 18370090), (22, 9185045), (55, 3674018), (110, 1837009)]