201344731

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1\times {\mathrm{1129}}^1$

素因数の和:1558

約数の個数: 16

約数和(自身を含む): 234136000

約数和(自身を除く): 32791269

約数列:

[1, 7, 73, 349, 511, 1129, 2443, 7903, 25477, 82417, 178339, 394021, 576919, 2758147, 28763533, 201344731]

約数ペア:

[(1, 201344731), (7, 28763533), (73, 2758147), (349, 576919), (511, 394021), (1129, 178339), (2443, 82417), (7903, 25477)]