200910130

素因数分解:

$2^1\times 5^1\times {\mathrm{2819}}^1\times {\mathrm{7127}}^1$

素因数の和:9953

約数の個数: 16

約数和(自身を含む): 361817280

約数和(自身を除く): 160907150

約数列:

[1, 2, 5, 10, 2819, 5638, 7127, 14095, 14254, 28190, 35635, 71270, 20091013, 40182026, 100455065, 200910130]

約数ペア:

[(1, 200910130), (2, 100455065), (5, 40182026), (10, 20091013), (2819, 71270), (5638, 35635), (7127, 28190), (14095, 14254)]