207291295

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{109}}^1\times {\mathrm{719}}^1$

素因数の和:879

約数の個数: 24

約数和(自身を含む): 262785600

約数和(自身を除く): 55494305

約数列:

[1, 5, 23, 109, 115, 529, 545, 719, 2507, 2645, 3595, 12535, 16537, 57661, 78371, 82685, 288305, 380351, 391855, 1802533, 1901755, 9012665, 41458259, 207291295]

約数ペア:

[(1, 207291295), (5, 41458259), (23, 9012665), (109, 1901755), (115, 1802533), (529, 391855), (545, 380351), (719, 288305), (2507, 82685), (2645, 78371), (3595, 57661), (12535, 16537)]