220109737

素因数分解:

${\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{463}}^1$

素因数の和:804

約数の個数: 16

約数和(自身を含む): 235192320

約数和(自身を除く): 15082583

約数列:

[1, 19, 131, 191, 463, 2489, 3629, 8797, 25021, 60653, 88433, 475399, 1152407, 1680227, 11584723, 220109737]

約数ペア:

[(1, 220109737), (19, 11584723), (131, 1680227), (191, 1152407), (463, 475399), (2489, 88433), (3629, 60653), (8797, 25021)]