207955154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{41641}}^1$

素因数の和:41881

約数の個数: 16

約数和(自身を含む): 341797536

約数和(自身を除く): 133842382

約数列:

[1, 2, 11, 22, 227, 454, 2497, 4994, 41641, 83282, 458051, 916102, 9452507, 18905014, 103977577, 207955154]

約数ペア:

[(1, 207955154), (2, 103977577), (11, 18905014), (22, 9452507), (227, 916102), (454, 458051), (2497, 83282), (4994, 41641)]