207905929

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{5857}}^1$

素因数の和:6336

約数の個数: 16

約数和(自身を含む): 259814016

約数和(自身を除く): 51908087

約数列:

[1, 7, 11, 77, 461, 3227, 5071, 5857, 35497, 40999, 64427, 450989, 2700077, 18900539, 29700847, 207905929]

約数ペア:

[(1, 207905929), (7, 29700847), (11, 18900539), (77, 2700077), (461, 450989), (3227, 64427), (5071, 40999), (5857, 35497)]