201987903

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{58193}}^1$

素因数の和:58298

約数の個数: 16

約数和(自身を含む): 293297760

約数和(自身を除く): 91309857

約数列:

[1, 3, 13, 39, 89, 267, 1157, 3471, 58193, 174579, 756509, 2269527, 5179177, 15537531, 67329301, 201987903]

約数ペア:

[(1, 201987903), (3, 67329301), (13, 15537531), (39, 5179177), (89, 2269527), (267, 756509), (1157, 174579), (3471, 58193)]