201971710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1063009}}^1$

素因数の和:1063035

約数の個数: 16

約数和(自身を含む): 382683600

約数和(自身を除く): 180711890

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1063009, 2126018, 5315045, 10630090, 20197171, 40394342, 100985855, 201971710]

約数ペア:

[(1, 201971710), (2, 100985855), (5, 40394342), (10, 20197171), (19, 10630090), (38, 5315045), (95, 2126018), (190, 1063009)]