201887543

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{6691}}^1$

素因数の和:6926

約数の個数: 16

約数和(自身を含む): 238342272

約数和(自身を除く): 36454729

約数列:

[1, 11, 13, 143, 211, 2321, 2743, 6691, 30173, 73601, 86983, 956813, 1411801, 15529811, 18353413, 201887543]

約数ペア:

[(1, 201887543), (11, 18353413), (13, 15529811), (143, 1411801), (211, 956813), (2321, 86983), (2743, 73601), (6691, 30173)]