199352368

素因数分解:

$2^4\times {\mathrm{593}}^1\times {\mathrm{21011}}^1$

素因数の和:21612

約数の個数: 20

約数和(自身を含む): 386914968

約数和(自身を除く): 187562600

約数列:

[1, 2, 4, 8, 16, 593, 1186, 2372, 4744, 9488, 21011, 42022, 84044, 168088, 336176, 12459523, 24919046, 49838092, 99676184, 199352368]

約数ペア:

[(1, 199352368), (2, 99676184), (4, 49838092), (8, 24919046), (16, 12459523), (593, 336176), (1186, 168088), (2372, 84044), (4744, 42022), (9488, 21011)]