202203260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1444309}}^1$

素因数の和:1444325

約数の個数: 24

約数和(自身を含む): 485288160

約数和(自身を除く): 283084900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1444309, 2888618, 5777236, 7221545, 10110163, 14443090, 20220326, 28886180, 40440652, 50550815, 101101630, 202203260]

約数ペア:

[(1, 202203260), (2, 101101630), (4, 50550815), (5, 40440652), (7, 28886180), (10, 20220326), (14, 14443090), (20, 10110163), (28, 7221545), (35, 5777236), (70, 2888618), (140, 1444309)]