209225930

素因数分解:

$2^1\times 5^1\times {\mathrm{4177}}^1\times {\mathrm{5009}}^1$

素因数の和:9193

約数の個数: 16

約数和(自身を含む): 376772040

約数和(自身を除く): 167546110

約数列:

[1, 2, 5, 10, 4177, 5009, 8354, 10018, 20885, 25045, 41770, 50090, 20922593, 41845186, 104612965, 209225930]

約数ペア:

[(1, 209225930), (2, 104612965), (5, 41845186), (10, 20922593), (4177, 50090), (5009, 41770), (8354, 25045), (10018, 20885)]