201080887

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1\times {\mathrm{1553}}^1$

素因数の和:1962

約数の個数: 16

約数和(自身を含む): 234964800

約数和(自身を除く): 33883913

約数列:

[1, 7, 53, 349, 371, 1553, 2443, 10871, 18497, 82309, 129479, 541997, 576163, 3793979, 28725841, 201080887]

約数ペア:

[(1, 201080887), (7, 28725841), (53, 3793979), (349, 576163), (371, 541997), (1553, 129479), (2443, 82309), (10871, 18497)]