204392336

素因数分解:

$2^4\times {\mathrm{457}}^1\times {\mathrm{27953}}^1$

素因数の和:28418

約数の個数: 20

約数和(自身を含む): 396890892

約数和(自身を除く): 192498556

約数列:

[1, 2, 4, 8, 16, 457, 914, 1828, 3656, 7312, 27953, 55906, 111812, 223624, 447248, 12774521, 25549042, 51098084, 102196168, 204392336]

約数ペア:

[(1, 204392336), (2, 102196168), (4, 51098084), (8, 25549042), (16, 12774521), (457, 447248), (914, 223624), (1828, 111812), (3656, 55906), (7312, 27953)]