199163986

素因数分解:

$2^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{30859}}^1$

素因数の和:31329

約数の個数: 16

約数和(自身を含む): 342175680

約数和(自身を除く): 143011694

約数列:

[1, 2, 7, 14, 461, 922, 3227, 6454, 30859, 61718, 216013, 432026, 14225999, 28451998, 99581993, 199163986]

約数ペア:

[(1, 199163986), (2, 99581993), (7, 28451998), (14, 14225999), (461, 432026), (922, 216013), (3227, 61718), (6454, 30859)]