266979208

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{813961}}^1$

素因数の和:814008

約数の個数: 16

約数和(自身を含む): 512796060

約数和(自身を除く): 245816852

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 813961, 1627922, 3255844, 6511688, 33372401, 66744802, 133489604, 266979208]

約数ペア:

[(1, 266979208), (2, 133489604), (4, 66744802), (8, 33372401), (41, 6511688), (82, 3255844), (164, 1627922), (328, 813961)]