207639922

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{478433}}^1$

素因数の和:478473

約数の個数: 16

約数和(自身を含む): 367437312

約数和(自身を除く): 159797390

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 478433, 956866, 3349031, 6698062, 14831423, 29662846, 103819961, 207639922]

約数ペア:

[(1, 207639922), (2, 103819961), (7, 29662846), (14, 14831423), (31, 6698062), (62, 3349031), (217, 956866), (434, 478433)]