204007670

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{187163}}^1$

素因数の和:187279

約数の個数: 16

約数和(自身を含む): 370584720

約数和(自身を除く): 166577050

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 187163, 374326, 935815, 1871630, 20400767, 40801534, 102003835, 204007670]

約数ペア:

[(1, 204007670), (2, 102003835), (5, 40801534), (10, 20400767), (109, 1871630), (218, 935815), (545, 374326), (1090, 187163)]