200849138889

素因数分解:

$3^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{19014403}}^1$

素因数の和:19014916

約数の個数: 16

約数和(自身を含む): 306664307712

約数和(自身を除く): 105815168823

約数列:

[1, 3, 7, 21, 503, 1509, 3521, 10563, 19014403, 57043209, 133100821, 399302463, 9564244709, 28692734127, 66949712963, 200849138889]

約数ペア:

[(1, 200849138889), (3, 66949712963), (7, 28692734127), (21, 9564244709), (503, 399302463), (1509, 133100821), (3521, 57043209), (10563, 19014403)]