189660286

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{647}}^1\times {\mathrm{1423}}^1$

素因数の和:2175

約数の個数: 16

約数和(自身を含む): 287898624

約数和(自身を除く): 98238338

約数列:

[1, 2, 103, 206, 647, 1294, 1423, 2846, 66641, 133282, 146569, 293138, 920681, 1841362, 94830143, 189660286]

約数ペア:

[(1, 189660286), (2, 94830143), (103, 1841362), (206, 920681), (647, 293138), (1294, 146569), (1423, 133282), (2846, 66641)]