201403445

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{827}}^1\times {\mathrm{919}}^1$

素因数の和:1804

約数の個数: 16

約数和(自身を含む): 246810240

約数和(自身を除く): 45406795

約数列:

[1, 5, 53, 265, 827, 919, 4135, 4595, 43831, 48707, 219155, 243535, 760013, 3800065, 40280689, 201403445]

約数ペア:

[(1, 201403445), (5, 40280689), (53, 3800065), (265, 760013), (827, 243535), (919, 219155), (4135, 48707), (4595, 43831)]