207967293

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{29663}}^1$

素因数の和:29729

約数の個数: 24

約数和(自身を含む): 323930880

約数和(自身を除く): 115963587

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 7011, 29663, 88989, 266967, 563597, 1216183, 1690791, 3648549, 5072373, 10945647, 23107477, 69322431, 207967293]

約数ペア:

[(1, 207967293), (3, 69322431), (9, 23107477), (19, 10945647), (41, 5072373), (57, 3648549), (123, 1690791), (171, 1216183), (369, 563597), (779, 266967), (2337, 88989), (7011, 29663)]