207960070

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{233663}}^1$

素因数の和:233759

約数の個数: 16

約数和(自身を含む): 378535680

約数和(自身を除く): 170575610

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 233663, 467326, 1168315, 2336630, 20796007, 41592014, 103980035, 207960070]

約数ペア:

[(1, 207960070), (2, 103980035), (5, 41592014), (10, 20796007), (89, 2336630), (178, 1168315), (445, 467326), (890, 233663)]