201631052

素因数分解:

$2^2\times 7^1\times {\mathrm{7201109}}^1$

素因数の和:7201120

約数の個数: 12

約数和(自身を含む): 403262160

約数和(自身を除く): 201631108

約数列:

[1, 2, 4, 7, 14, 28, 7201109, 14402218, 28804436, 50407763, 100815526, 201631052]

約数ペア:

[(1, 201631052), (2, 100815526), (4, 50407763), (7, 28804436), (14, 14402218), (28, 7201109)]