208243503

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1033}}^1\times {\mathrm{1723}}^1$

素因数の和:2775

約数の個数: 24

約数和(自身を含む): 324436112

約数和(自身を除く): 116192609

約数列:

[1, 3, 9, 13, 39, 117, 1033, 1723, 3099, 5169, 9297, 13429, 15507, 22399, 40287, 67197, 120861, 201591, 1779859, 5339577, 16018731, 23138167, 69414501, 208243503]

約数ペア:

[(1, 208243503), (3, 69414501), (9, 23138167), (13, 16018731), (39, 5339577), (117, 1779859), (1033, 201591), (1723, 120861), (3099, 67197), (5169, 40287), (9297, 22399), (13429, 15507)]