199600976

素因数分解:

$2^4\times {\mathrm{293}}^1\times {\mathrm{42577}}^1$

素因数の和:42878

約数の個数: 20

約数和(自身を含む): 388055892

約数和(自身を除く): 188454916

約数列:

[1, 2, 4, 8, 16, 293, 586, 1172, 2344, 4688, 42577, 85154, 170308, 340616, 681232, 12475061, 24950122, 49900244, 99800488, 199600976]

約数ペア:

[(1, 199600976), (2, 99800488), (4, 49900244), (8, 24950122), (16, 12475061), (293, 681232), (586, 340616), (1172, 170308), (2344, 85154), (4688, 42577)]