200909085676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{203349277}}^1$

素因数の和:203349313

約数の個数: 24

約数和(自身を含む): 398564584880

約数和(自身を除く): 197655499204

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 203349277, 406698554, 813397108, 2643540601, 3863636263, 5287081202, 7727272526, 10574162404, 15454545052, 50227271419, 100454542838, 200909085676]

約数ペア:

[(1, 200909085676), (2, 100454542838), (4, 50227271419), (13, 15454545052), (19, 10574162404), (26, 7727272526), (38, 5287081202), (52, 3863636263), (76, 2643540601), (247, 813397108), (494, 406698554), (988, 203349277)]