207732985

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{523}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 272396160

約数和(自身を除く): 64663175

約数列:

[1, 5, 19, 37, 95, 113, 185, 523, 565, 703, 2147, 2615, 3515, 4181, 9937, 10735, 19351, 20905, 49685, 59099, 79439, 96755, 295495, 367669, 397195, 1122881, 1838345, 2186663, 5614405, 10933315, 41546597, 207732985]

約数ペア:

[(1, 207732985), (5, 41546597), (19, 10933315), (37, 5614405), (95, 2186663), (113, 1838345), (185, 1122881), (523, 397195), (565, 367669), (703, 295495), (2147, 96755), (2615, 79439), (3515, 59099), (4181, 49685), (9937, 20905), (10735, 19351)]