201249957

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{66617}}^1$

素因数の和:66692

約数の個数: 16

約数和(自身を含む): 287789760

約数和(自身を除く): 86539803

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 66617, 199851, 1265723, 3530701, 3797169, 10592103, 67083319, 201249957]

約数ペア:

[(1, 201249957), (3, 67083319), (19, 10592103), (53, 3797169), (57, 3530701), (159, 1265723), (1007, 199851), (3021, 66617)]