197760781316

素因数分解:

$2^2\times 7^1\times {\mathrm{7062885047}}^1$

素因数の和:7062885058

約数の個数: 12

約数和(自身を含む): 395521562688

約数和(自身を除く): 197760781372

約数列:

[1, 2, 4, 7, 14, 28, 7062885047, 14125770094, 28251540188, 49440195329, 98880390658, 197760781316]

約数ペア:

[(1, 197760781316), (2, 98880390658), (4, 49440195329), (7, 28251540188), (14, 14125770094), (28, 7062885047)]