201809167

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{593}}^1\times {\mathrm{797}}^1$

素因数の和:1458

約数の個数: 16

約数和(自身を含む): 235109952

約数和(自身を除く): 33300785

約数列:

[1, 7, 61, 427, 593, 797, 4151, 5579, 36173, 48617, 253211, 340319, 472621, 3308347, 28829881, 201809167]

約数ペア:

[(1, 201809167), (7, 28829881), (61, 3308347), (427, 472621), (593, 340319), (797, 253211), (4151, 48617), (5579, 36173)]