218361356

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{24469}}^1$

素因数の和:24593

約数の個数: 24

約数和(自身を含む): 402874080

約数和(自身を除く): 184512724

約数列:

[1, 2, 4, 23, 46, 92, 97, 194, 388, 2231, 4462, 8924, 24469, 48938, 97876, 562787, 1125574, 2251148, 2373493, 4746986, 9493972, 54590339, 109180678, 218361356]

約数ペア:

[(1, 218361356), (2, 109180678), (4, 54590339), (23, 9493972), (46, 4746986), (92, 2373493), (97, 2251148), (194, 1125574), (388, 562787), (2231, 97876), (4462, 48938), (8924, 24469)]