200799146

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1\times {\mathrm{2297}}^1$

素因数の和:2809

約数の個数: 16

約数和(自身を含む): 304852680

約数和(自身を除く): 104053534

約数列:

[1, 2, 109, 218, 401, 802, 2297, 4594, 43709, 87418, 250373, 500746, 921097, 1842194, 100399573, 200799146]

約数ペア:

[(1, 200799146), (2, 100399573), (109, 1842194), (218, 921097), (401, 500746), (802, 250373), (2297, 87418), (4594, 43709)]