208091338

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{163337}}^1$

素因数の和:163366

約数の個数: 24

約数和(自身を含む): 391031172

約数和(自身を除く): 182939834

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 163337, 326674, 1143359, 2123381, 2286718, 4246762, 8003513, 14863667, 16007026, 29727334, 104045669, 208091338]

約数ペア:

[(1, 208091338), (2, 104045669), (7, 29727334), (13, 16007026), (14, 14863667), (26, 8003513), (49, 4246762), (91, 2286718), (98, 2123381), (182, 1143359), (637, 326674), (1274, 163337)]