204612842

素因数分解:

$2^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{19777}}^1$

素因数の和:20525

約数の個数: 16

約数和(自身を含む): 351257280

約数和(自身を除く): 146644438

約数列:

[1, 2, 7, 14, 739, 1478, 5173, 10346, 19777, 39554, 138439, 276878, 14615203, 29230406, 102306421, 204612842]

約数ペア:

[(1, 204612842), (2, 102306421), (7, 29230406), (14, 14615203), (739, 276878), (1478, 138439), (5173, 39554), (10346, 19777)]