208538296

素因数分解:

$2^3\times {\mathrm{337}}^1\times {\mathrm{77351}}^1$

素因数の和:77694

約数の個数: 16

約数和(自身を含む): 392174640

約数和(自身を除く): 183636344

約数列:

[1, 2, 4, 8, 337, 674, 1348, 2696, 77351, 154702, 309404, 618808, 26067287, 52134574, 104269148, 208538296]

約数ペア:

[(1, 208538296), (2, 104269148), (4, 52134574), (8, 26067287), (337, 618808), (674, 309404), (1348, 154702), (2696, 77351)]