201458883

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{18911}}^1$

素因数の和:19034

約数の個数: 16

約数和(自身を含む): 277779456

約数和(自身を除く): 76320573

約数列:

[1, 3, 53, 67, 159, 201, 3551, 10653, 18911, 56733, 1002283, 1267037, 3006849, 3801111, 67152961, 201458883]

約数ペア:

[(1, 201458883), (3, 67152961), (53, 3801111), (67, 3006849), (159, 1267037), (201, 1002283), (3551, 56733), (10653, 18911)]