211085495

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{5879}}^1$

素因数の和:6094

約数の個数: 16

約数和(自身を含む): 260789760

約数和(自身を除く): 49704265

約数列:

[1, 5, 43, 167, 215, 835, 5879, 7181, 29395, 35905, 252797, 981793, 1263985, 4908965, 42217099, 211085495]

約数ペア:

[(1, 211085495), (5, 42217099), (43, 4908965), (167, 1263985), (215, 981793), (835, 252797), (5879, 35905), (7181, 29395)]