206854097871

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{373}}^1\times {\mathrm{20161}}^1$

素因数の和:20763

約数の個数: 32

約数和(自身を含む): 283405459392

約数和(自身を除く): 76551361521

約数列:

[1, 3, 53, 159, 173, 373, 519, 1119, 9169, 19769, 20161, 27507, 59307, 60483, 64529, 193587, 1068533, 3205599, 3420037, 3487853, 7520053, 10260111, 10463559, 22560159, 184856209, 398562809, 554568627, 1195688427, 1300969169, 3902907507, 68951365957, 206854097871]

約数ペア:

[(1, 206854097871), (3, 68951365957), (53, 3902907507), (159, 1300969169), (173, 1195688427), (373, 554568627), (519, 398562809), (1119, 184856209), (9169, 22560159), (19769, 10463559), (20161, 10260111), (27507, 7520053), (59307, 3487853), (60483, 3420037), (64529, 3205599), (193587, 1068533)]