218901476477

素因数分解:

${\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{157519}}^1$

素因数の和:157673

約数の個数: 24

約数和(自身を含む): 238329020160

約数和(自身を除く): 19427543683

約数列:

[1, 23, 37, 71, 529, 851, 1633, 2627, 19573, 37559, 60421, 157519, 1389683, 3622937, 5828203, 11183849, 83327551, 134048669, 257228527, 413802413, 3083119387, 5916256121, 9517455499, 218901476477]

約数ペア:

[(1, 218901476477), (23, 9517455499), (37, 5916256121), (71, 3083119387), (529, 413802413), (851, 257228527), (1633, 134048669), (2627, 83327551), (19573, 11183849), (37559, 5828203), (60421, 3622937), (157519, 1389683)]