208542608

素因数分解:

$2^4\times {\mathrm{463}}^1\times {\mathrm{28151}}^1$

素因数の和:28622

約数の個数: 20

約数和(自身を含む): 404938368

約数和(自身を除く): 196395760

約数列:

[1, 2, 4, 8, 16, 463, 926, 1852, 3704, 7408, 28151, 56302, 112604, 225208, 450416, 13033913, 26067826, 52135652, 104271304, 208542608]

約数ペア:

[(1, 208542608), (2, 104271304), (4, 52135652), (8, 26067826), (16, 13033913), (463, 450416), (926, 225208), (1852, 112604), (3704, 56302), (7408, 28151)]