214908788

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{277}}^1\times {\mathrm{2657}}^1$

素因数の和:3011

約数の個数: 24

約数和(自身を含む): 382762632

約数和(自身を除く): 167853844

約数列:

[1, 2, 4, 73, 146, 277, 292, 554, 1108, 2657, 5314, 10628, 20221, 40442, 80884, 193961, 387922, 735989, 775844, 1471978, 2943956, 53727197, 107454394, 214908788]

約数ペア:

[(1, 214908788), (2, 107454394), (4, 53727197), (73, 2943956), (146, 1471978), (277, 775844), (292, 735989), (554, 387922), (1108, 193961), (2657, 80884), (5314, 40442), (10628, 20221)]