207245247

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{45181}}^1$

素因数の和:45334

約数の個数: 16

約数和(自身を含む): 303623040

約数和(自身を除く): 96377793

約数列:

[1, 3, 11, 33, 139, 417, 1529, 4587, 45181, 135543, 496991, 1490973, 6280159, 18840477, 69081749, 207245247]

約数ペア:

[(1, 207245247), (3, 69081749), (11, 18840477), (33, 6280159), (139, 1490973), (417, 496991), (1529, 135543), (4587, 45181)]