205831439

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{19843}}^1$

素因数の和:19918

約数の個数: 16

約数和(自身を含む): 240033024

約数和(自身を除く): 34201585

約数列:

[1, 11, 23, 41, 253, 451, 943, 10373, 19843, 218273, 456389, 813563, 5020279, 8949193, 18711949, 205831439]

約数ペア:

[(1, 205831439), (11, 18711949), (23, 8949193), (41, 5020279), (253, 813563), (451, 456389), (943, 218273), (10373, 19843)]