207830014

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{478871}}^1$

素因数の和:478911

約数の個数: 16

約数和(自身を含む): 367773696

約数和(自身を除く): 159943682

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 478871, 957742, 3352097, 6704194, 14845001, 29690002, 103915007, 207830014]

約数ペア:

[(1, 207830014), (2, 103915007), (7, 29690002), (14, 14845001), (31, 6704194), (62, 3352097), (217, 957742), (434, 478871)]