206797965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{29147}}^1$

素因数の和:29209

約数の個数: 32

約数和(自身を含む): 369363456

約数和(自身を除く): 162565491

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 473, 645, 1419, 2365, 7095, 29147, 87441, 145735, 320617, 437205, 961851, 1253321, 1603085, 3759963, 4809255, 6266605, 13786531, 18799815, 41359593, 68932655, 206797965]

約数ペア:

[(1, 206797965), (3, 68932655), (5, 41359593), (11, 18799815), (15, 13786531), (33, 6266605), (43, 4809255), (55, 3759963), (129, 1603085), (165, 1253321), (215, 961851), (473, 437205), (645, 320617), (1419, 145735), (2365, 87441), (7095, 29147)]