208064949

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 293087616

約数和(自身を除く): 85022667

約数列:

[1, 3, 37, 67, 101, 111, 201, 277, 303, 831, 2479, 3737, 6767, 7437, 10249, 11211, 18559, 20301, 27977, 30747, 55677, 83931, 250379, 686683, 751137, 1035149, 1874459, 2060049, 3105447, 5623377, 69354983, 208064949]

約数ペア:

[(1, 208064949), (3, 69354983), (37, 5623377), (67, 3105447), (101, 2060049), (111, 1874459), (201, 1035149), (277, 751137), (303, 686683), (831, 250379), (2479, 83931), (3737, 55677), (6767, 30747), (7437, 27977), (10249, 20301), (11211, 18559)]