200998509

素因数分解:

$3^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1\times {\mathrm{1879}}^1$

素因数の和:2260

約数の個数: 16

約数和(自身を含む): 270990720

約数和(自身を除く): 69992211

約数列:

[1, 3, 181, 197, 543, 591, 1879, 5637, 35657, 106971, 340099, 370163, 1020297, 1110489, 66999503, 200998509]

約数ペア:

[(1, 200998509), (3, 66999503), (181, 1110489), (197, 1020297), (543, 370163), (591, 340099), (1879, 106971), (5637, 35657)]