201441401

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{216371}}^1$

素因数の和:216404

約数の個数: 12

約数和(自身を含む): 246664080

約数和(自身を除く): 45222679

約数列:

[1, 7, 19, 49, 133, 931, 216371, 1514597, 4111049, 10602179, 28777343, 201441401]

約数ペア:

[(1, 201441401), (7, 28777343), (19, 10602179), (49, 4111049), (133, 1514597), (931, 216371)]