204546670

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{198589}}^1$

素因数の和:198699

約数の個数: 16

約数和(自身を含む): 371760480

約数和(自身を除く): 167213810

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 198589, 397178, 992945, 1985890, 20454667, 40909334, 102273335, 204546670]

約数ペア:

[(1, 204546670), (2, 102273335), (5, 40909334), (10, 20454667), (103, 1985890), (206, 992945), (515, 397178), (1030, 198589)]