228974011

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{997}}^1$

素因数の和:1163

約数の個数: 24

約数和(自身を含む): 275328240

約数和(自身を除く): 46354229

約数列:

[1, 7, 43, 49, 109, 301, 763, 997, 2107, 4687, 5341, 6979, 32809, 42871, 48853, 108673, 229663, 300097, 760711, 2100679, 4672939, 5324977, 32710573, 228974011]

約数ペア:

[(1, 228974011), (7, 32710573), (43, 5324977), (49, 4672939), (109, 2100679), (301, 760711), (763, 300097), (997, 229663), (2107, 108673), (4687, 48853), (5341, 42871), (6979, 32809)]