201649508

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{751}}^1\times {\mathrm{3533}}^1$

素因数の和:4307

約数の個数: 24

約数和(自身を含む): 372059520

約数和(自身を除く): 170410012

約数列:

[1, 2, 4, 19, 38, 76, 751, 1502, 3004, 3533, 7066, 14132, 14269, 28538, 57076, 67127, 134254, 268508, 2653283, 5306566, 10613132, 50412377, 100824754, 201649508]

約数ペア:

[(1, 201649508), (2, 100824754), (4, 50412377), (19, 10613132), (38, 5306566), (76, 2653283), (751, 268508), (1502, 134254), (3004, 67127), (3533, 57076), (7066, 28538), (14132, 14269)]