200189054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{405241}}^1$

素因数の和:405275

約数の個数: 16

約数和(自身を含む): 340403280

約数和(自身を除く): 140214226

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 405241, 810482, 5268133, 7699579, 10536266, 15399158, 100094527, 200189054]

約数ペア:

[(1, 200189054), (2, 100094527), (13, 15399158), (19, 10536266), (26, 7699579), (38, 5268133), (247, 810482), (494, 405241)]