205006941

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{769}}^1\times {\mathrm{1559}}^1$

素因数の和:2353

約数の個数: 24

約数和(自身を含む): 312312000

約数和(自身を除く): 107305059

約数列:

[1, 3, 9, 19, 57, 171, 769, 1559, 2307, 4677, 6921, 14031, 14611, 29621, 43833, 88863, 131499, 266589, 1198871, 3596613, 10789839, 22778549, 68335647, 205006941]

約数ペア:

[(1, 205006941), (3, 68335647), (9, 22778549), (19, 10789839), (57, 3596613), (171, 1198871), (769, 266589), (1559, 131499), (2307, 88863), (4677, 43833), (6921, 29621), (14031, 14611)]