202317616

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{308411}}^1$

素因数の和:308460

約数の個数: 20

約数和(自身を含む): 401552424

約数和(自身を除く): 199234808

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 308411, 616822, 1233644, 2467288, 4934576, 12644851, 25289702, 50579404, 101158808, 202317616]

約数ペア:

[(1, 202317616), (2, 101158808), (4, 50579404), (8, 25289702), (16, 12644851), (41, 4934576), (82, 2467288), (164, 1233644), (328, 616822), (656, 308411)]