203498493

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{5501}}^1$

素因数の和:5593

約数の個数: 32

約数和(自身を含む): 316915200

約数和(自身を除く): 113416707

約数列:

[1, 3, 11, 19, 33, 57, 59, 177, 209, 627, 649, 1121, 1947, 3363, 5501, 12331, 16503, 36993, 60511, 104519, 181533, 313557, 324559, 973677, 1149709, 3449127, 3570149, 6166621, 10710447, 18499863, 67832831, 203498493]

約数ペア:

[(1, 203498493), (3, 67832831), (11, 18499863), (19, 10710447), (33, 6166621), (57, 3570149), (59, 3449127), (177, 1149709), (209, 973677), (627, 324559), (649, 313557), (1121, 181533), (1947, 104519), (3363, 60511), (5501, 36993), (12331, 16503)]