200858139

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{28649}}^1$

素因数の和:28715

約数の個数: 24

約数和(自身を含む): 312858000

約数和(自身を除く): 111999861

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 7011, 28649, 85947, 257841, 544331, 1174609, 1632993, 3523827, 4898979, 10571481, 22317571, 66952713, 200858139]

約数ペア:

[(1, 200858139), (3, 66952713), (9, 22317571), (19, 10571481), (41, 4898979), (57, 3523827), (123, 1632993), (171, 1174609), (369, 544331), (779, 257841), (2337, 85947), (7011, 28649)]