201608368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{969271}}^1$

素因数の和:969292

約数の個数: 20

約数和(自身を含む): 420664048

約数和(自身を除く): 219055680

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 969271, 1938542, 3877084, 7754168, 12600523, 15508336, 25201046, 50402092, 100804184, 201608368]

約数ペア:

[(1, 201608368), (2, 100804184), (4, 50402092), (8, 25201046), (13, 15508336), (16, 12600523), (26, 7754168), (52, 3877084), (104, 1938542), (208, 969271)]