208025264

素因数分解:

$2^4\times {\mathrm{1871}}^1\times {\mathrm{6949}}^1$

素因数の和:8828

約数の個数: 20

約数和(自身を含む): 403322400

約数和(自身を除く): 195297136

約数列:

[1, 2, 4, 8, 16, 1871, 3742, 6949, 7484, 13898, 14968, 27796, 29936, 55592, 111184, 13001579, 26003158, 52006316, 104012632, 208025264]

約数ペア:

[(1, 208025264), (2, 104012632), (4, 52006316), (8, 26003158), (16, 13001579), (1871, 111184), (3742, 55592), (6949, 29936), (7484, 27796), (13898, 14968)]