201263030

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{195401}}^1$

素因数の和:195511

約数の個数: 16

約数和(自身を含む): 365792544

約数和(自身を除く): 164529514

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 195401, 390802, 977005, 1954010, 20126303, 40252606, 100631515, 201263030]

約数ペア:

[(1, 201263030), (2, 100631515), (5, 40252606), (10, 20126303), (103, 1954010), (206, 977005), (515, 390802), (1030, 195401)]