214906953

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{6961}}^1$

素因数の和:7256

約数の個数: 16

約数和(自身を含む): 294743232

約数和(自身を除く): 79836279

約数列:

[1, 3, 41, 123, 251, 753, 6961, 10291, 20883, 30873, 285401, 856203, 1747211, 5241633, 71635651, 214906953]

約数ペア:

[(1, 214906953), (3, 71635651), (41, 5241633), (123, 1747211), (251, 856203), (753, 285401), (6961, 30873), (10291, 20883)]