203313143

素因数分解:

${\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{271}}^1\times {\mathrm{283}}^1$

素因数の和:806

約数の個数: 16

約数和(自身を含む): 224328192

約数和(自身を除く): 21015049

約数列:

[1, 11, 241, 271, 283, 2651, 2981, 3113, 65311, 68203, 76693, 718421, 750233, 843623, 18483013, 203313143]

約数ペア:

[(1, 203313143), (11, 18483013), (241, 843623), (271, 750233), (283, 718421), (2651, 76693), (2981, 68203), (3113, 65311)]