200243351

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{371509}}^1$

素因数の和:371534

約数の個数: 12

約数和(自身を含む): 254112840

約数和(自身を除く): 53869489

約数列:

[1, 7, 11, 49, 77, 539, 371509, 2600563, 4086599, 18203941, 28606193, 200243351]

約数ペア:

[(1, 200243351), (7, 28606193), (11, 18203941), (49, 4086599), (77, 2600563), (539, 371509)]