201945813

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{48533}}^1$

素因数の和:48628

約数の個数: 16

約数和(自身を含む): 287321280

約数和(自身を除く): 85375467

約数列:

[1, 3, 19, 57, 73, 219, 1387, 4161, 48533, 145599, 922127, 2766381, 3542909, 10628727, 67315271, 201945813]

約数ペア:

[(1, 201945813), (3, 67315271), (19, 10628727), (57, 3542909), (73, 2766381), (219, 922127), (1387, 145599), (4161, 48533)]