196009779

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{811}}^1$

素因数の和:1515

約数の個数: 32

約数和(自身を含む): 317108736

約数和(自身を除く): 121098957

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 677, 811, 2031, 2433, 4739, 5677, 11509, 13787, 14217, 17031, 34527, 41361, 80563, 96509, 241689, 289527, 549047, 1647141, 3843329, 9333799, 11529987, 28001397, 65336593, 196009779]

約数ペア:

[(1, 196009779), (3, 65336593), (7, 28001397), (17, 11529987), (21, 9333799), (51, 3843329), (119, 1647141), (357, 549047), (677, 289527), (811, 241689), (2031, 96509), (2433, 80563), (4739, 41361), (5677, 34527), (11509, 17031), (13787, 14217)]