208053274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{727459}}^1$

素因数の和:727485

約数の個数: 16

約数和(自身を含む): 366639840

約数和(自身を除く): 158586566

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 727459, 1454918, 8002049, 9456967, 16004098, 18913934, 104026637, 208053274]

約数ペア:

[(1, 208053274), (2, 104026637), (11, 18913934), (13, 16004098), (22, 9456967), (26, 8002049), (143, 1454918), (286, 727459)]