210939865

素因数分解:

$5^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1\times {\mathrm{1117}}^1$

素因数の和:1512

約数の個数: 16

約数和(自身を含む): 255977280

約数和(自身を除く): 45037415

約数列:

[1, 5, 179, 211, 895, 1055, 1117, 5585, 37769, 188845, 199943, 235687, 999715, 1178435, 42187973, 210939865]

約数ペア:

[(1, 210939865), (5, 42187973), (179, 1178435), (211, 999715), (895, 235687), (1055, 199943), (1117, 188845), (5585, 37769)]