202804168

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{84221}}^1$

素因数の和:84277

約数の個数: 32

約数和(自身を含む): 444692160

約数和(自身を除く): 241887992

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 84221, 168442, 336884, 589547, 673768, 1179094, 2358188, 3621503, 4716376, 7243006, 14486012, 25350521, 28972024, 50701042, 101402084, 202804168]

約数ペア:

[(1, 202804168), (2, 101402084), (4, 50701042), (7, 28972024), (8, 25350521), (14, 14486012), (28, 7243006), (43, 4716376), (56, 3621503), (86, 2358188), (172, 1179094), (301, 673768), (344, 589547), (602, 336884), (1204, 168442), (2408, 84221)]