201321571

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{2711}}^1$

素因数の和:2922

約数の個数: 16

約数和(自身を含む): 226245888

約数和(自身を除く): 24924317

約数列:

[1, 11, 43, 157, 473, 1727, 2711, 6751, 29821, 74261, 116573, 425627, 1282303, 4681897, 18301961, 201321571]

約数ペア:

[(1, 201321571), (11, 18301961), (43, 4681897), (157, 1282303), (473, 425627), (1727, 116573), (2711, 74261), (6751, 29821)]