209723122

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{483233}}^1$

素因数の和:483273

約数の個数: 16

約数和(自身を含む): 371123712

約数和(自身を除く): 161400590

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 483233, 966466, 3382631, 6765262, 14980223, 29960446, 104861561, 209723122]

約数ペア:

[(1, 209723122), (2, 104861561), (7, 29960446), (14, 14980223), (31, 6765262), (62, 3382631), (217, 966466), (434, 483233)]