199270713

素因数分解:

$3^1\times {\mathrm{61}}^2\times {\mathrm{17851}}^1$

素因数の和:17976

約数の個数: 12

約数和(自身を含む): 270136464

約数和(自身を除く): 70865751

約数列:

[1, 3, 61, 183, 3721, 11163, 17851, 53553, 1088911, 3266733, 66423571, 199270713]

約数ペア:

[(1, 199270713), (3, 66423571), (61, 3266733), (183, 1088911), (3721, 53553), (11163, 17851)]