201021326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{17471}}^1$

素因数の和:18007

約数の個数: 16

約数和(自身を含む): 329591808

約数和(自身を除く): 128570482

約数列:

[1, 2, 11, 22, 523, 1046, 5753, 11506, 17471, 34942, 192181, 384362, 9137333, 18274666, 100510663, 201021326]

約数ペア:

[(1, 201021326), (2, 100510663), (11, 18274666), (22, 9137333), (523, 384362), (1046, 192181), (5753, 34942), (11506, 17471)]