201137590

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{50159}}^1$

素因数の和:50567

約数の個数: 16

約数和(自身を含む): 362957760

約数和(自身を除く): 161820170

約数列:

[1, 2, 5, 10, 401, 802, 2005, 4010, 50159, 100318, 250795, 501590, 20113759, 40227518, 100568795, 201137590]

約数ペア:

[(1, 201137590), (2, 100568795), (5, 40227518), (10, 20113759), (401, 501590), (802, 250795), (2005, 100318), (4010, 50159)]