209125582

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1\times {\mathrm{5171}}^1$

素因数の和:5523

約数の個数: 16

約数和(自身を含む): 319195152

約数和(自身を除く): 110069570

約数列:

[1, 2, 73, 146, 277, 554, 5171, 10342, 20221, 40442, 377483, 754966, 1432367, 2864734, 104562791, 209125582]

約数ペア:

[(1, 209125582), (2, 104562791), (73, 2864734), (146, 1432367), (277, 754966), (554, 377483), (5171, 40442), (10342, 20221)]