207491153

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{9521}}^1$

素因数の和:9608

約数の個数: 16

約数和(自身を含む): 231575040

約数和(自身を除く): 24083887

約数列:

[1, 19, 31, 37, 589, 703, 1147, 9521, 21793, 180899, 295151, 352277, 5607869, 6693263, 10920587, 207491153]

約数ペア:

[(1, 207491153), (19, 10920587), (31, 6693263), (37, 5607869), (589, 352277), (703, 295151), (1147, 180899), (9521, 21793)]