208040547

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1439}}^1$

素因数の和:1803

約数の個数: 32

約数和(自身を含む): 327075840

約数和(自身を除く): 119035293

約数列:

[1, 3, 11, 13, 33, 39, 143, 337, 429, 1011, 1439, 3707, 4317, 4381, 11121, 13143, 15829, 18707, 47487, 48191, 56121, 144573, 205777, 484943, 617331, 1454829, 5334373, 6304259, 16003119, 18912777, 69346849, 208040547]

約数ペア:

[(1, 208040547), (3, 69346849), (11, 18912777), (13, 16003119), (33, 6304259), (39, 5334373), (143, 1454829), (337, 617331), (429, 484943), (1011, 205777), (1439, 144573), (3707, 56121), (4317, 48191), (4381, 47487), (11121, 18707), (13143, 15829)]